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Heart|Lab Grown|IGI

2.56ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG786624517

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786624517

Diamond specifications and retailer prices

From €682 EUR
$762 USD
As of October 30, 2026
Save €2,050 EUR (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,625 EUR at Brilliant Earth · As of October 21, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786624517 or 786624517. Listed at 24 retailers as of October 30, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786624517
Dimensions8.25 × 9.28 × 5.78 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm9.28 mm2.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786624517
Side View
Table 59.0%Crown 35.7°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 62.3%

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: €3,625 EUR|Low: €655 EUR|High: €3,733 EUR|Avg: €1,659 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 11€675 EUR
Retailer 13€730 EUR
Retailer 7€735 EUR
Retailer 22€764 EUR
Retailer 9€783 EUR
Retailer 15€791 EUR
Retailer 18€949 EUR
Retailer 6€1,100 EUR
Retailer 2€1,212 EUR
Retailer 20€1,273 EUR
Retailer 3€1,281 EUR
Retailer 21€1,405 EUR
Retailer 16€1,879 EUR
Retailer 17€1,882 EUR
Retailer 10€1,999 EUR
Retailer 8€2,202 EUR
Retailer 14€2,579 EUR
Retailer 4€2,674 EUR
Retailer 19€2,675 EUR
Retailer 5€2,732 EUR
Retailer 12€2,982 EUR
Brilliant Earth€3,625 EUR

29 data points across 22 retailers

24 retailers€682 EUR to €2,732 EUR

Retailer 1
-
€675 EUR
$754 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€682 EUR
$762 USD
View
A
Retailer 3
-
€730 EUR
£642 GBP
View
Retailer 4
-
€735 EUR
$821 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€764 EUR
$853 USD
View
Final sale: no returns
Retailer 6
-
€783 EUR
$875 USD
View
Price last confirmed 11 days ago
Retailer 7
-
€791 EUR
$884 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
€949 EUR
$1,060 USD
View
Retailer 9
-
€1,100 EUR
$1,229 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€1,212 EUR
£1,067 GBP
View
B+
Retailer 11
-
€1,273 EUR
A$2,188 AUD
View
B+
Retailer 12
-
€1,281 EUR
$1,431 USD
View
B+
Retailer 13
-
€1,405 EUR
$1,570 USD
View
B
Retailer 14
-
€1,879 EUR
A$3,229 AUD
View
B
Retailer 15
-
€1,882 EUR
$2,103 USD
View
Retailer 16
-
€1,999 EUR
ZAR 36,074 ZAR
View
Price last confirmed 13 days ago
Retailer 17
-
€2,202 EUR
$2,460 USD
View
Price last confirmed 10 days ago
Retailer 18
-
€2,545 EUR
$2,843 USD
View
Price last confirmed 8 days ago
Retailer 19
-
€2,579 EUR
A$4,433 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
€2,674 EUR
$2,988 USD
View
B
Retailer 21
-
€2,675 EUR
$2,989 USD
View
B
Retailer 22
-
€2,732 EUR
$3,052 USD
View
Retailer 23
-
€2,982 EUR
£2,623 GBP
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21220478A · Oct 21
€3,625 EUR
$4,050 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from €682 EURSave up to €2,050 EUR

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
€682 EUR