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Oval|Lab Grown|IGI

1.51ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG445037525

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037525

Diamond specifications and retailer prices

From $1,897 USD
As of November 5, 2026
Save $4,387 USD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,284 USD at MOH London · As of November 1, 2026
View at MOH London

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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037525 or 445037525. Listed at 10 retailers as of November 1, 2026, with prices from $1,897 to $6,284, a $4,387 spread on the same certified stone. MOH London lists it at $6,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037525
Dimensions8.88 × 6.51 × 4.15 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.88 mm6.51 mm1.51 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037525
Side View
Table 60.5%Crown 35.7°Girdle: THN-MEDPavilion 42.1°Culet: NoneDepth 63.7%

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: $6,284 USD|Low: $1,821 USD|High: $6,368 USD|Avg: $3,506 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$1,897 USD
Retailer 12$2,064 USD
Retailer 9$2,200 USD
Retailer 13$2,200 USD
Retailer 6$2,370 USD
Retailer 3$2,814 USD
Retailer 2$2,994 USD
Retailer 10$3,446 USD
Retailer 7$3,613 USD
Retailer 11$4,124 USD
Retailer 5$4,925 USD
MOH London$6,284 USD
Retailer 4$6,299 USD

26 data points across 13 retailers

10 retailers$1,897 USD to $6,284 USD

B+
Cheapest Retailer
-
$1,897 USD
B+
Retailer 2
-
$2,064 USD
View
Retailer 3
-
$2,200 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$2,200 USD
View
B+
Retailer 5
-
$2,370 USD
View
B
Retailer 6
-
$2,994 USD
View
B
Retailer 7
-
$3,446 USD
View
B
Retailer 8
-
$3,613 USD
View
B
Retailer 9
-
$4,124 USD
View
Most Expensive
B
MOH London
LG445037525 · Nov 1
$6,284 USD
£4,948 GBP
View
9 more retailers have this diamond
Prices start from $1,897 USDSave up to $4,387 USD

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+
1.51ct Oval
$1,897 USD