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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG754515568

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515568

Diamond specifications and retailer prices

From $241 USD
As of October 30, 2026
Save $1,003 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,244 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG754515568 or 754515568. Listed at 21 retailers as of October 30, 2026, with prices from $241 to $1,244, a $1,003 spread on the same certified stone. Reve Diamonds lists it at $1,244. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515568
Dimensions7.38 × 7.41 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.41 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515568
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $505 USD|Low: $205 USD|High: $1,340 USD|Avg: $582 USD|+11.6%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 6$216 USD
Retailer 10$241 USD
Retailer 8$248 USD
Retailer 3$268 USD
Retailer 14$268 USD
Retailer 4$459 USD
Retailer 12$460 USD
Retailer 1$505 USD
Retailer 2$522 USD
Retailer 13$625 USD
Retailer 9$731 USD
Retailer 16$795 USD
Retailer 7$860 USD
Retailer 5$913 USD
Retailer 11$1,078 USD
Retailer 15$1,140 USD
Reve Diamonds$1,244 USD

40 data points across 17 retailers

21 retailers$241 USD to $1,244 USD

Retailer 1
-
$216 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
Retailer 3
-
$248 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$250 USD
View
Retailer 5
-
$268 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$268 USD
View
A
Retailer 7
-
$459 USD
View
A
Retailer 8
-
$460 USD
ZAR 7,426 ZAR
View
A
Retailer 9
-
$462 USD
View
A
Retailer 10
-
$505 USD
€481 EUR
View
A
Retailer 11
-
$522 USD
View
B+
Retailer 12
-
$625 USD
A$961 AUD
View
B+
Retailer 13
-
$731 USD
View
Retailer 14
-
$795 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$805 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$853 USD
View
Price last confirmed 40 days ago
Retailer 17
-
$860 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$913 USD
View
B
Retailer 19
-
$1,078 USD
£849 GBP
View
B
Retailer 20
-
$1,140 USD
View
Most Expensive
B
Reve Diamonds
AC732EDEC · Oct 30
$1,244 USD
View
20 more retailers have this diamond
Prices start from $241 USDSave up to $1,003 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
$241 USD