CaratHunter
Plans
Heart|Lab Grown|IGI

2.56ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG775609999

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775609999

Diamond specifications and retailer prices

From €1,319 EUR
$1,474 USD
As of November 1, 2026
Save €2,181 EUR (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €6,364 EUR 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775609999 or 775609999. Listed at 6 retailers as of November 1, 2026, with a 165% 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 angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775609999
Dimensions8.69 × 9.72 × 5.59 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
8.69 mm9.72 mm2.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775609999
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,364 EUR|Low: €1,190 EUR|High: €6,561 EUR|Avg: €2,480 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€1,190 EUR
Retailer 6€1,319 EUR
Retailer 7€1,504 EUR
Retailer 8€1,617 EUR
Retailer 3€1,649 EUR
Retailer 4€2,688 EUR
Retailer 5€3,044 EUR
Retailer 2€3,500 EUR
Brilliant Earth€6,364 EUR

14 data points across 9 retailers

6 retailers€1,319 EUR to €3,500 EUR

B+
Cheapest Retailer
-
€1,319 EUR
$1,474 USD
B+
Retailer 2
-
€1,649 EUR
$1,842 USD
View
Retailer 3
-
€2,688 EUR
A$4,620 AUD
View
Price last confirmed 28 days ago
B
Retailer 4
-
€3,044 EUR
$3,401 USD
View
B
Retailer 5
-
€3,500 EUR
£3,079 GBP
View
Most Expensive
Brilliant Earth
17734743A · Oct 31
€6,364 EUR
$7,110 USD
View
Price under review
5 more retailers have this diamond
Prices start from €1,319 EURSave up to €2,181 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.

B+
2.56ct Heart
€1,319 EUR