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Oval|Lab Grown|IGI

1.51ct G VVS1 Oval Lab Grown Diamond

VG • G/VVS1 • IGI LG825622739

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825622739

Diamond specifications and retailer prices

From $440 NZD
As of November 4, 2026
Save $1,801 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,241 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825622739 or 825622739. Listed at 16 retailers as of November 4, 2026, with prices from $440 to $2,241, a $1,801 spread on the same certified stone. Reve Diamonds lists it at $2,241. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825622739
Dimensions9.64 × 6.43 × 3.87 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm6.43 mm1.51 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825622739
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

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 4
Current: $898 NZD|Low: $440 NZD|High: $2,241 NZD|Avg: $1,118 NZD|+1.2%
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
Reve Diamonds
November 5, 2026
Retailer 5$440 NZD
Retailer 13$488 NZD
Retailer 2$518 NZD
Retailer 4$656 NZD
Retailer 10$807 NZD
Retailer 8$841 NZD
Retailer 1$898 NZD
Retailer 11$1,123 NZD
Retailer 7$1,139 NZD
Retailer 3$1,574 NZD
Retailer 12$1,660 NZD
Retailer 14$1,845 NZD
Retailer 9$1,955 NZD
Retailer 6$1,985 NZD
Reve Diamonds$2,241 NZD

26 data points across 15 retailers

16 retailers$440 NZD to $2,241 NZD

Retailer 1
-
$394 NZD
Price last confirmed 15 days ago
A
Retailer 2
-
$440 NZD
View
Final sale: no returns
A
Retailer 3
-
$488 NZD
View
Retailer 4
-
$488 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$656 NZD
View
A
Retailer 6
-
$807 NZD
View
A
Retailer 7
-
$841 NZD
View
A
Retailer 8
-
$898 NZD
View
B+
Retailer 9
-
$1,123 NZD
View
B+
Retailer 10
-
$1,139 NZD
View
B
Retailer 11
-
$1,574 NZD
View
B
Retailer 12
-
$1,660 NZD
View
B
Retailer 13
-
$1,845 NZD
View
B
Retailer 14
-
$1,955 NZD
View
B
Retailer 15
-
$1,985 NZD
View
Most Expensive
B
Reve Diamonds
DDCCAAACE · Nov 4
$2,241 NZD
$1,263 USD
View
15 more retailers have this diamond
Prices start from $440 NZDSave up to $1,801 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
$440 NZD