5.12ct TW Oval Hidden Halo Lab Grown Diamond Engagement Ring in Yellow Gold

From $6,154.00

Circumference (mm)	Diameter (mm)	NZ / Australia	US / Canada	China / Japan / Singapore	Hong Kong
44.2	14.1	F	3	4	6
44.8	14.3	F ½		5
45.5	14.5	G	3 ½		7.5
46.1	14.7	G ½		6
46.8	14.9	H	4	7	9
47.4	15.1	H ½
48.0	15.3	I	4 ½	8	10
48.7	15.5	J
49.3	15.7	J ½	5	9	11
50.0	15.9	K
50.6	16.1	K ½	5 ½	10	12
51.2	16.3	L
51.9	16.5	L ½	6	11	13
52.5	16.7	M		12
53.1	16.9	M ½	6 ½	13	14.5
53.8	17.1	N
54.4	17.3	N ½	7	14	16
55.1	17.5	O
55.7	17.7	O ½	7 ½	15	17
56.3	17.9	P
57.0	18.1	P ½	8	16
57.2	18.2				18
57.6	18.3	Q
58.3	18.5	Q ½	8 ½	17	19
58.9	18.8	R
59.5	19.0	R ½	9	18	20.5
60.2	19.2	S
60.8	19.4	S ½	9 ½	19	22
61.4	19.6	T
62.1	19.8	T ½	10	20	23
62.7	20.0	U		21
63.4	20.2	U ½	10 ½	22	24
64.0	20.4	V
64.6	20.6	V ½	11	23	25
65.3	20.8	W
65.9	21.0	W ½	11 ½	24	26
66.6	21.2	X
67.2	21.4	X ½	12	25	27.75
67.8	21.6	Y
68.5	21.8	Z	12 ½	26
69.1	22.0	Z ½
69.7	22.2		13	27	30
70.4	22.4	Z + 1
71.0	22.6		13 ½

Quantity

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🚚 Made to Order. Estimated Delivery within 4 to 6 Weeks

Some moments call for something a little more special.

Featuring a striking oval diamond, a delicate hidden halo and a distinctive softly squared band, this ring brings a modern touch to a timeless design. Whether you're celebrating a milestone or choosing something new to mark your next chapter, it's a piece to treasure for years to come.

Ring Specifications:

Diamond Type: Lab Grown
Centre Stone Weight: 5.00 ct
Certification: IGI Certified Centre Stone
Centre Stone Cut: Oval
Centre Stone Colour: E
Centre Stone Clarity: VS1
Hidden Halo: 0.12 Ct
Hidden Halo Stone Cut: Round Brilliant
Hidden Halo Stone Colour: EF
Hidden Halo Stone Clarity: VVS-VS
Total Carat Weight: 5.12 ct
Total Stones: 25
Band Shape: European Shank
Band Width: 2.0 mm

Each ring is made to order. Allow approximately 4-6 weeks after your order and design are confirmed. Shipping information.

Warranty and return eligibility are subject to LAGANI's policies. Returns policy.

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5.12ct TW Oval Hidden Halo Lab Grown Diamond Engagement Ring in Yellow Gold

From $6,154.00

Complimentary NZ & AU shipping. Terms apply.

Lifetime diamond warranty.

30-days returns are advertised by LAGANI. Conditions apply.

THE LAGANI EXPERIENCE

A closer look, together.

Some details are easier to appreciate in person. Visit our Auckland CBD studio to explore selected designs and compare diamond shapes. I’ll take the time to understand what matters to you and help you consider this ring or any changes you have in mind.

AUCKLAND CBD BY APPOINTMENT ONLY

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Hoping to see how a particular ring feels on your hand? Mention the design when booking and we’ll check whether we can have it available for your visit.