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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG781632043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632043

Diamond specifications and retailer prices

From $208 USD
As of October 29, 2026
Save $837 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,045 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781632043 or 781632043. Listed at 20 retailers as of October 29, 2026, with prices from $208 to $1,045, a $837 spread on the same certified stone. MOH London lists it at $1,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632043
Dimensions7.34 × 4.47 × 4.47 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm4.47 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632043
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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: $1,045 USD|Low: $206 USD|High: $1,081 USD|Avg: $582 USD|-2.3%
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
Retailer 17
October 31, 2026
Retailer 17$208 USD
Retailer 13$232 USD
Retailer 12$241 USD
Retailer 7$259 USD
Retailer 8$259 USD
Retailer 14$444 USD
Retailer 5$446 USD
Retailer 10$459 USD
Retailer 11$588 USD
Retailer 6$606 USD
Retailer 4$676 USD
Retailer 9$790 USD
Retailer 2$830 USD
Retailer 15$837 USD
Retailer 16$883 USD
Retailer 3$890 USD
MOH London$1,045 USD

32 data points across 17 retailers

20 retailers$208 USD to $1,045 USD

A
Cheapest Retailer
-
$208 USD
Retailer 2
-
$210 USD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$232 USD
View
Final sale: no returns
A
Retailer 4
-
$241 USD
View
Retailer 5
-
$258 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$259 USD
View
A
Retailer 7
-
$259 USD
View
B+
Retailer 8
-
$444 USD
View
A
Retailer 9
-
$446 USD
ZAR 7,202 ZAR
View
A
Retailer 10
-
$459 USD
View
A
Retailer 11
-
$588 USD
View
B+
Retailer 12
-
$606 USD
A$932 AUD
View
B+
Retailer 13
-
$676 USD
View
Retailer 14
-
$790 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$830 USD
View
B+
Retailer 16
-
$837 USD
SGD 1,131 SGD
View
Retailer 17
-
$839 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$883 USD
View
B
Retailer 19
-
$890 USD
View
Most Expensive
B
MOH London
LG781632043 · Oct 29
$1,045 USD
£823 GBP
View
19 more retailers have this diamond
Prices start from $208 USDSave up to $837 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
$208 USD