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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG850678854

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850678854

Diamond specifications and retailer prices

From $357 NZD
As of November 1, 2026
Save $2,858 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,214 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850678854 or 850678854. Listed at 18 retailers as of November 1, 2026, with prices from $357 to $3,214, a $2,858 spread on the same certified stone. Yadav Diamonds lists it at $3,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678854
Dimensions9.02 × 6.38 × 4.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.38 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678854
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.7%

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 1
Current: $600 NZD|Low: $357 NZD|High: $3,214 NZD|Avg: $1,169 NZD
Retailer 1
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
Retailer 16
Retailer 17
Yadav Diamonds
November 4, 2026
Retailer 3$357 NZD
Retailer 11$413 NZD
Retailer 12$444 NZD
Retailer 6$498 NZD
Retailer 15$504 NZD
Retailer 1$600 NZD
Retailer 16$763 NZD
Retailer 10$804 NZD
Retailer 2$885 NZD
Retailer 5$898 NZD
Retailer 14$1,031 NZD
Retailer 17$1,071 NZD
Retailer 9$1,464 NZD
Retailer 8$1,517 NZD
Retailer 4$1,799 NZD
Retailer 7$1,802 NZD
Retailer 13$2,070 NZD
Yadav Diamonds$3,214 NZD

8 data points across 18 retailers

18 retailers$357 NZD to $3,214 NZD

A
Cheapest Retailer
-
$357 NZD
A
Retailer 2
-
$413 NZD
View
A
Retailer 3
-
$444 NZD
View
A
Retailer 4
-
$498 NZD
View
A
Retailer 5
-
$504 NZD
View
B+
Retailer 6
-
$600 NZD
View
A
Retailer 7
-
$763 NZD
View
A
Retailer 8
-
$804 NZD
View
A
Retailer 9
-
$885 NZD
View
A
Retailer 10
-
$898 NZD
View
A
Retailer 11
-
$1,031 NZD
View
A
Retailer 12
-
$1,071 NZD
View
B+
Retailer 13
-
$1,464 NZD
View
B+
Retailer 14
-
$1,517 NZD
View
B
Retailer 15
-
$1,799 NZD
View
B
Retailer 16
-
$1,802 NZD
View
B
Retailer 17
-
$2,070 NZD
View
Most Expensive
B
Yadav Diamonds
13381608 · Nov 4
$3,214 NZD
$1,812 USD
View
17 more retailers have this diamond
Prices start from $357 NZDSave up to $2,858 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
1.51ct Oval
$357 NZD