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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG766696561

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766696561

Diamond specifications and retailer prices

From $256 USD
As of November 5, 2026
Save $1,101 USD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,357 USD at Reve Diamonds · As of November 4, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766696561 or 766696561. Listed at 24 retailers as of November 4, 2026, with prices from $256 to $1,357, a $1,101 spread on the same certified stone. Reve Diamonds lists it at $1,357. 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 angle32.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766696561
Dimensions7.43 × 7.49 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.49 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766696561
Side View
Table 60.0%Crown 32.8°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.4%

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: Nov 5
Current: $317 USD|Low: $251 USD|High: $1,395 USD|Avg: $687 USD|-2.8%
Retailer 1
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Retailer 22
Reve Diamonds
November 6, 2026
Retailer 19$256 USD
Retailer 21$286 USD
Retailer 22$297 USD
Retailer 11$312 USD
Retailer 1$317 USD
Retailer 20$358 USD
Retailer 16$475 USD
Retailer 17$482 USD
Retailer 6$497 USD
Retailer 13$507 USD
Retailer 10$522 USD
Retailer 7$538 USD
Retailer 14$575 USD
Retailer 12$594 USD
Retailer 8$683 USD
Retailer 5$729 USD
Retailer 18$1,020 USD
Retailer 2$1,023 USD
Retailer 9$1,051 USD
Retailer 15$1,053 USD
Retailer 3$1,135 USD
Retailer 4$1,268 USD
Reve Diamonds$1,357 USD

22 data points across 23 retailers

24 retailers$256 USD to $1,357 USD

A
Cheapest Retailer
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$256 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$297 USD
View
Retailer 4
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$312 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$317 USD
View
A
Retailer 6
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$358 USD
View
A
Retailer 7
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$475 USD
View
A
Retailer 8
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$482 USD
View
A
Retailer 9
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$497 USD
View
Retailer 10
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$507 USD
View
Price last confirmed 10 days ago
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Retailer 11
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$522 USD
View
A
Retailer 12
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$538 USD
View
B+
Retailer 13
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$575 USD
View
B+
Retailer 14
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$594 USD
View
B+
Retailer 15
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$683 USD
View
B+
Retailer 16
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$729 USD
View
Retailer 17
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$986 USD
View
Price last confirmed 109 days ago
B+
Retailer 18
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$1,020 USD
View
B+
Retailer 19
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$1,023 USD
View
Retailer 20
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$1,051 USD
View
Price last confirmed 8 days ago
B
Retailer 21
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$1,053 USD
View
B
Retailer 22
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$1,135 USD
View
B
Retailer 23
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$1,268 USD
View
Most Expensive
B
Reve Diamonds
0FBF5E9DC · Nov 4
$1,357 USD
View
23 more retailers have this diamond
Prices start from $256 USDSave up to $1,101 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
$256 USD