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Heart|Lab Grown|IGI

2.56ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG776634474

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776634474

Diamond specifications and retailer prices

From $1,236 USD
As of November 2, 2026
Save $2,417 USD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,653 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776634474 or 776634474. Listed at 3 retailers as of November 1, 2026, with prices from $1,236 to $3,653, a $2,417 spread on the same certified stone. MOH London lists it at $3,653. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776634474
Dimensions8.17 × 9.59 × 5.58 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.17 mm9.59 mm2.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776634474
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $3,653 USD|Low: $719 USD|High: $3,782 USD|Avg: $2,166 USD|+7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$719 USD
Retailer 2$1,236 USD
Retailer 4$1,408 USD
Retailer 3$1,428 USD
Retailer 6$2,187 USD
Retailer 5$2,370 USD
Retailer 7$3,036 USD
MOH London$3,653 USD
Retailer 8$3,782 USD

14 data points across 9 retailers

3 retailers$1,236 USD to $3,653 USD

B+
Cheapest Retailer
-
$1,236 USD
B+
Retailer 2
-
$1,428 USD
View
Most Expensive
B
MOH London
LG776634474 · Nov 1
$3,653 USD
£2,876 GBP
View
2 more retailers have this diamond
Prices start from $1,236 USDSave up to $2,417 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.

B+
2.56ct Heart
$1,236 USD