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Heart|Lab Grown|IGI

2.56ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG786624446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786624446

Diamond specifications and retailer prices

From $962 USD
As of October 31, 2026
Save $8,526 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,488 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786624446 or 786624446. Listed at 19 retailers as of October 31, 2026, with prices from $962 to $9,488, a $8,526 spread on the same certified stone. Novita Diamonds lists it at $9,488. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786624446
Dimensions8.60 × 9.31 × 5.47 mm
L/W Ratio1.08
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
8.60 mm9.31 mm2.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786624446
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.8%

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 31
Current: $9,488 USD|Low: $962 USD|High: $9,602 USD|Avg: $3,224 USD|-1.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5$962 USD
Retailer 8$1,085 USD
Retailer 10$1,100 USD
Retailer 2$1,532 USD
Retailer 12$1,535 USD
Retailer 6$1,583 USD
Retailer 4$2,290 USD
Retailer 7$2,365 USD
Retailer 11$2,570 USD
Retailer 13$2,950 USD
Retailer 3$3,754 USD
Retailer 9$6,670 USD
Novita Diamonds$9,488 USD

33 data points across 13 retailers

19 retailers$962 USD to $9,488 USD

Retailer 1
-
$859 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$962 USD
View
Final sale: no returns
Retailer 3
-
$996 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$1,085 USD
View
A
Retailer 5
-
$1,100 USD
£866 GBP
View
A
Retailer 6
-
$1,242 USD
HK$9,700 HKD
View
A
Retailer 7
-
$1,532 USD
£1,206 GBP
View
A
Retailer 8
-
$1,535 USD
View
A
Retailer 9
-
$1,583 USD
€1,508 EUR
View
A
Retailer 10
-
$2,290 USD
View
A
Retailer 11
-
$2,365 USD
A$3,638 AUD
View
A
Retailer 12
-
$2,570 USD
ZAR 41,518 ZAR
View
B+
Retailer 13
-
$2,571 USD
View
B+
Retailer 14
-
$2,950 USD
View
B+
Retailer 15
-
$3,455 USD
View
B+
Retailer 16
-
$3,600 USD
SGD 4,865 SGD
View
B+
Retailer 17
-
$3,754 USD
£2,956 GBP
View
B
Retailer 18
-
$6,670 USD
View
Most Expensive
B
Novita Diamonds
cert_786624446 · Oct 31
$9,488 USD
A$14,597 AUD
View
18 more retailers have this diamond
Prices start from $962 USDSave up to $8,526 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
$962 USD