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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG512227949

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG512227949

Diamond specifications and retailer prices

From $474 USD
As of October 30, 2026
Save $2,606 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,080 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512227949 or 512227949. Listed at 20 retailers as of October 30, 2026, with prices from $474 to $3,080, a $2,606 spread on the same certified stone. Brilliant Earth lists it at $3,080. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512227949
Dimensions9.25 × 8.55 × 5.53 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.25 mm8.55 mm2.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512227949
Side View
Table 59.5%Crown 34°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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: $3,080 USD|Low: $455 USD|High: $3,310 USD|Avg: $1,333 USD|-6.9%
Brilliant Earth
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
November 1, 2026
Retailer 16$474 USD
Retailer 5$531 USD
Retailer 8$531 USD
Retailer 17$588 USD
Retailer 14$730 USD
Retailer 7$865 USD
Retailer 4$917 USD
Retailer 6$975 USD
Retailer 11$976 USD
Retailer 12$1,306 USD
Retailer 13$1,419 USD
Retailer 15$1,581 USD
Retailer 3$1,891 USD
Retailer 10$1,920 USD
Retailer 9$2,069 USD
Retailer 2$2,160 USD
Retailer 18$2,201 USD
Brilliant Earth$3,080 USD

43 data points across 18 retailers

20 retailers$474 USD to $3,080 USD

A
Cheapest Retailer
-
$474 USD
A
Retailer 2
-
$531 USD
View
Final sale: no returns
A
Retailer 3
-
$531 USD
View
A
Retailer 4
-
$588 USD
View
Retailer 5
-
$588 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$730 USD
View
A
Retailer 7
-
$865 USD
View
A
Retailer 8
-
$917 USD
View
A
Retailer 9
-
$975 USD
View
A
Retailer 10
-
$976 USD
£769 GBP
View
B+
Retailer 11
-
$1,306 USD
A$2,009 AUD
View
B+
Retailer 12
-
$1,419 USD
ZAR 22,929 ZAR
View
B+
Retailer 13
-
$1,581 USD
View
B
Retailer 14
-
$1,702 USD
HK$13,300 HKD
View
B
Retailer 15
-
$1,891 USD
View
B
Retailer 16
-
$1,920 USD
View
B
Retailer 17
-
$2,069 USD
View
B
Retailer 18
-
$2,160 USD
£1,701 GBP
View
B
Retailer 19
-
$2,201 USD
View
Most Expensive
B
Brilliant Earth
17972294A · Oct 31
$3,080 USD
View
19 more retailers have this diamond
Prices start from $474 USDSave up to $2,606 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
2.56ct Heart
$474 USD