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Oval|Lab Grown|IGI

10.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG707532070

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG707532070

Diamond specifications and retailer prices

From $4,223 NZD
$2,380 USD
As of November 2, 2026
Save $19,091 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,314 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.51ct lab-grown oval diamond

This 10.51ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707532070 or 707532070. Listed at 12 retailers as of November 2, 2026, with prices from $4,223 to $23,314, a $19,091 spread on the same certified stone. Do Amore Diamonds lists it at $23,314. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707532070
Dimensions18.26 × 12.25 × 7.41 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.26 mm12.25 mm10.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707532070
Side View
Table 68.0%Crown 37.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $23,314 NZD|Low: $2,064 NZD|High: $26,455 NZD|Avg: $9,713 NZD|-11.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 3$2,064 NZD
Retailer 4$3,758 NZD
Retailer 11$4,223 NZD
Retailer 5$4,810 NZD
Retailer 9$6,153 NZD
Retailer 10$6,453 NZD
Retailer 8$6,715 NZD
Retailer 2$8,037 NZD
Retailer 14$8,220 NZD
Retailer 7$9,348 NZD
Retailer 12$10,115 NZD
Retailer 6$11,266 NZD
Retailer 13$15,169 NZD
Retailer 15$15,188 NZD
Do Amore Diamonds$23,314 NZD

14 data points across 15 retailers

12 retailers$4,223 NZD to $23,314 NZD

Retailer 1
-
$3,845 NZD
$2,167 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$4,223 NZD
$2,380 USD
View
B+
Retailer 3
-
$6,153 NZD
$3,468 USD
View
B+
Retailer 4
-
$6,453 NZD
$3,637 USD
View
B+
Retailer 5
-
$6,715 NZD
ZAR 61,143 ZAR
View
B+
Retailer 6
-
$8,037 NZD
A$6,969 AUD
View
B+
Retailer 7
-
$8,220 NZD
£3,648 GBP
View
B
Retailer 8
-
$10,115 NZD
$5,701 USD
View
Retailer 9
-
$11,266 NZD
$6,350 USD
View
Price last confirmed 104 days ago
B
Retailer 10
-
$15,169 NZD
$8,549 USD
View
B
Retailer 11
-
$15,188 NZD
$8,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B2262972 · Nov 2
$23,314 NZD
$13,140 USD
View
11 more retailers have this diamond
Prices start from $4,223 NZDSave up to $19,091 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.51ct Oval
$4,223 NZD