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Heart|Lab Grown|IGI

2.31ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG761515621

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761515621

Diamond specifications and retailer prices

From $498 USD
As of October 30, 2026
Save $3,742 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,240 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.31ct lab-grown heart diamond

This 2.31ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG761515621 or 761515621. Listed at 23 retailers as of October 30, 2026, with prices from $498 to $4,240, a $3,742 spread on the same certified stone. Brilliant Earth lists it at $4,240. 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

2.31
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761515621
Dimensions8.08 × 9.22 × 5.28 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm9.22 mm2.31 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761515621
Side View
Table 65.0%Crown 37.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.3%

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: $4,240 USD|Low: $496 USD|High: $5,740 USD|Avg: $1,582 USD|-26.1%
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 6$498 USD
Retailer 5$557 USD
Retailer 20$558 USD
Retailer 10$618 USD
Retailer 19$678 USD
Retailer 18$755 USD
Retailer 9$808 USD
Retailer 4$882 USD
Retailer 2$1,029 USD
Retailer 21$1,264 USD
Retailer 15$1,372 USD
Retailer 3$1,446 USD
Retailer 17$1,492 USD
Retailer 7$1,626 USD
Retailer 14$1,960 USD
Retailer 8$2,013 USD
Retailer 12$2,146 USD
Retailer 11$2,313 USD
Retailer 13$2,567 USD
Retailer 16$2,595 USD
Brilliant Earth$4,240 USD

40 data points across 21 retailers

23 retailers$498 USD to $4,240 USD

A
Cheapest Retailer
-
$498 USD
A
Retailer 2
-
$557 USD
View
Final sale: no returns
A
Retailer 3
-
$558 USD
View
A
Retailer 4
-
$618 USD
View
Retailer 5
-
$640 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$678 USD
HK$5,300 HKD
View
A
Retailer 7
-
$755 USD
View
A
Retailer 8
-
$808 USD
View
B+
Retailer 9
-
$882 USD
View
B+
Retailer 10
-
$1,029 USD
£810 GBP
View
B+
Retailer 11
-
$1,264 USD
View
B+
Retailer 12
-
$1,372 USD
A$2,111 AUD
View
B+
Retailer 13
-
$1,446 USD
View
B+
Retailer 14
-
$1,492 USD
ZAR 24,097 ZAR
View
B
Retailer 15
-
$1,626 USD
View
B
Retailer 16
-
$1,960 USD
SGD 2,648 SGD
View
B
Retailer 17
-
$2,013 USD
View
B
Retailer 18
-
$2,146 USD
View
B
Retailer 19
-
$2,228 USD
View
B
Retailer 20
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$2,313 USD
View
B
Retailer 21
-
$2,567 USD
A$3,949 AUD
View
B
Retailer 22
-
$2,595 USD
£2,043 GBP
View
Most Expensive
B
Brilliant Earth
20465524A · Oct 31
$4,240 USD
View
22 more retailers have this diamond
Prices start from $498 USDSave up to $3,742 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
2.31ct Heart
$498 USD