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Cushion|Lab Grown|IGI

2.51ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG811626639

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811626639

Diamond specifications and retailer prices

From €538 EUR
£475 GBP
As of October 30, 2026
Save €3,144 EUR (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,682 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811626639 or 811626639. Listed at 10 retailers as of October 30, 2026, with prices from €538 to €3,682, a €3,144 spread on the same certified stone. Do Amore Diamonds lists it at €3,682. 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

2.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811626639
Dimensions8.04 × 7.39 × 4.85 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm7.39 mm2.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811626639
Side View
Table 64.0%Crown 36.9°Girdle: THK-VTKPavilion 33.2°Culet: NoneDepth 65.6%

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: €3,682 EUR|Low: €537 EUR|High: €4,083 EUR|Avg: €1,679 EUR|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5€538 EUR
Retailer 7€611 EUR
Retailer 9€680 EUR
Retailer 2€826 EUR
Retailer 8€867 EUR
Retailer 10€1,260 EUR
Retailer 6€2,371 EUR
Retailer 3€2,708 EUR
Retailer 4€3,308 EUR
Do Amore Diamonds€3,682 EUR

23 data points across 10 retailers

10 retailers€538 EUR to €3,682 EUR

A
Cheapest Retailer
-
€538 EUR
£475 GBP
A
Retailer 2
-
€611 EUR
$685 USD
View
A
Retailer 3
-
€680 EUR
$763 USD
View
A
Retailer 4
-
€826 EUR
View
Retailer 5
-
€867 EUR
$972 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€1,260 EUR
$1,414 USD
View
Retailer 7
-
€2,371 EUR
£2,094 GBP
View
Price last confirmed 7 days ago
B
Retailer 8
-
€2,708 EUR
$3,038 USD
View
B
Retailer 9
-
€3,308 EUR
$3,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-8D33F0380 · Nov 2
€3,682 EUR
$4,130 USD
View
9 more retailers have this diamond
Prices start from €538 EURSave up to €3,144 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
2.51ct Cushion
€538 EUR