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Oval|Lab Grown|IGI

1.31ct I VVS2 Oval Lab Grown Diamond

ID • I/VVS2 • IGI LG835651488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835651488

Diamond specifications and retailer prices

From $623 NZD
$351 USD
As of October 29, 2026
Save $1,685 NZD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,307 NZD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835651488 or 835651488. Listed at 10 retailers as of October 26, 2026, with prices from $623 to $2,307, a $1,685 spread on the same certified stone. Taylor and Hart lists it at $2,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651488
Dimensions9.00 × 6.11 × 3.71 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.11 mm1.31 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835651488
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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: Oct 29
Current: $1,744 NZD|Low: $467 NZD|High: $2,307 NZD|Avg: $1,139 NZD|+14.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 6$623 NZD
Retailer 7$812 NZD
Retailer 2$848 NZD
Retailer 10$877 NZD
Retailer 8$932 NZD
Retailer 5$967 NZD
Retailer 3$997 NZD
Retailer 4$1,375 NZD
Retailer 1$1,744 NZD
Retailer 9$2,080 NZD
Taylor and Hart$2,307 NZD

29 data points across 11 retailers

10 retailers$623 NZD to $2,307 NZD

A
Cheapest Retailer
-
$623 NZD
$351 USD
Final sale: no returns
A
Retailer 2
-
$812 NZD
£360 GBP
View
Retailer 3
-
$877 NZD
ZAR 7,983 ZAR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$932 NZD
$525 USD
View
A
Retailer 5
-
$967 NZD
$545 USD
View
A
Retailer 6
-
$997 NZD
$562 USD
View
B+
Retailer 7
-
$1,375 NZD
$775 USD
View
B
Retailer 8
-
$1,744 NZD
$983 USD
View
B
Retailer 9
-
$2,080 NZD
£923 GBP
View
Most Expensive
B
Taylor and Hart
18FEE40 · Oct 26
$2,307 NZD
$1,301 USD
View
9 more retailers have this diamond
Prices start from $623 NZDSave up to $1,685 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
1.31ct Oval
$623 NZD