Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG792651063

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG792651063

Diamond specifications and retailer prices

From $235 USD
As of October 30, 2026
Save $1,795 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,265 USD at Yadav Diamonds · As of October 5, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792651063 or 792651063. Listed at 22 retailers as of October 29, 2026, with a 764% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792651063
Dimensions8.18 × 5.62 × 3.86 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.62 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792651063
Side View
Table 66.0%Crown 39.4°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 68.7%

Caratlytics Score

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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 30
Current: $545 USD|Low: $197 USD|High: $2,030 USD|Avg: $739 USD|+11.5%
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$211 USD
Retailer 19$235 USD
Retailer 8$241 USD
Retailer 3$262 USD
Retailer 16$352 USD
Retailer 18$420 USD
Retailer 12$496 USD
Retailer 1$545 USD
Retailer 6$592 USD
Retailer 13$673 USD
Retailer 17$844 USD
Retailer 9$914 USD
Retailer 11$980 USD
Retailer 4$1,065 USD
Retailer 7$1,100 USD
Retailer 10$1,120 USD
Retailer 14$1,160 USD
Retailer 15$1,229 USD
Retailer 2$2,030 USD

35 data points across 19 retailers

22 retailers$235 USD to $2,030 USD

Retailer 1
-
$211 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
Retailer 3
-
$241 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$258 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$262 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$352 USD
View
A
Retailer 7
-
$420 USD
View
A
Retailer 8
-
$496 USD
ZAR 8,018 ZAR
View
A
Retailer 9
-
$545 USD
£429 GBP
View
A
Retailer 10
-
$592 USD
View
A
Retailer 11
-
$673 USD
A$1,036 AUD
View
B+
Retailer 12
-
$844 USD
View
Retailer 13
-
$914 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$980 USD
A$1,507 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$1,065 USD
View
B+
Retailer 16
-
$1,100 USD
View
Retailer 17
-
$1,120 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$1,160 USD
£913 GBP
View
B+
Retailer 19
-
$1,229 USD
View
B
Retailer 20
-
$1,630 USD
View
B
Retailer 21
-
$2,030 USD
View
Most Expensive
Yadav Diamonds
13022971 · Oct 5
$2,265 USD
View
Price last confirmed 25 days ago
21 more retailers have this diamond
Prices start from $235 USDSave up to $1,795 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 Radiant
$235 USD