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Oval|Lab Grown|IGI

1.57ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG451056955

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056955

Diamond specifications and retailer prices

From $3,555 NZD
As of November 5, 2026
Save $8,193 NZD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,748 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056955 or 451056955. Listed at 9 retailers as of November 5, 2026, with prices from $3,555 to $11,748, a $8,193 spread on the same certified stone. MOH London lists it at $11,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056955
Dimensions9.05 × 6.80 × 4.08 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
9.05 mm6.80 mm1.57 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056955
Side View
Table 58.0%Crown 33°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,748 NZD|Low: $3,413 NZD|High: $11,920 NZD|Avg: $6,290 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$3,555 NZD
Retailer 8$3,868 NZD
Retailer 5$4,124 NZD
Retailer 2$4,429 NZD
Retailer 9$5,260 NZD
Retailer 7$5,670 NZD
Retailer 6$6,456 NZD
Retailer 3$6,772 NZD
Retailer 10$9,231 NZD
MOH London$11,748 NZD

17 data points across 10 retailers

9 retailers$3,555 NZD to $11,748 NZD

B+
Cheapest Retailer
-
$3,555 NZD
B+
Retailer 2
-
$3,868 NZD
View
Retailer 3
-
$4,124 NZD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$4,124 NZD
View
B+
Retailer 5
-
$4,429 NZD
View
B
Retailer 6
-
$5,670 NZD
View
B
Retailer 7
-
$6,456 NZD
View
B
Retailer 8
-
$6,772 NZD
View
Most Expensive
B
MOH London
LG451056955 · Nov 5
$11,748 NZD
£5,128 GBP
View
8 more retailers have this diamond
Prices start from $3,555 NZDSave up to $8,193 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.

B+
1.57ct Oval
$3,555 NZD