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Round|Lab Grown|IGI

1.51ct J VVS2 Round Lab Grown Diamond

VG • J/VVS2 • IGI LG395961990

Shape and cutting style on the report: Round brilliant

Certificate IGI LG395961990

Diamond specifications and retailer prices

From $1,120 USD
As of October 29, 2026
Save $3,604 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,724 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG395961990 or 395961990. Listed at 13 retailers as of October 29, 2026, with prices from $1,120 to $4,724, a $3,604 spread on the same certified stone. MOH London lists it at $4,724. 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
J
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG395961990
Dimensions7.22 × 7.12 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.22 mm7.12 mm1.51 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG395961990
Side View
Table 59.0%Crown 36.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,724 USD|Low: $1,120 USD|High: $4,756 USD|Avg: $2,348 USD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 10$1,120 USD
Retailer 11$1,419 USD
Retailer 8$1,477 USD
Retailer 14$1,543 USD
Retailer 16$1,588 USD
Retailer 3$1,646 USD
Retailer 12$1,646 USD
Retailer 4$1,815 USD
Retailer 6$2,242 USD
Retailer 2$2,455 USD
Retailer 13$2,597 USD
Retailer 5$2,986 USD
Retailer 9$3,025 USD
Retailer 15$3,084 USD
Retailer 7$4,710 USD
MOH London$4,724 USD

24 data points across 16 retailers

13 retailers$1,120 USD to $4,724 USD

A
Cheapest Retailer
-
$1,120 USD
B+
Retailer 2
-
$1,419 USD
View
B+
Retailer 3
-
$1,543 USD
View
B+
Retailer 4
-
$1,588 USD
View
Final sale: no returns
Retailer 5
-
$1,646 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,646 USD
View
B
Retailer 7
-
$1,815 USD
View
B
Retailer 8
-
$2,455 USD
£1,933 GBP
View
B
Retailer 9
-
$2,597 USD
View
B
Retailer 10
-
$2,986 USD
View
B
Retailer 11
-
$3,025 USD
ZAR 48,869 ZAR
View
B
Retailer 12
-
$3,084 USD
View
Most Expensive
B
MOH London
LG395961990 · Oct 29
$4,724 USD
£3,720 GBP
View
12 more retailers have this diamond
Prices start from $1,120 USDSave up to $3,604 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.

A
1.51ct Round
$1,120 USD