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Cushion|Lab Grown|IGI

2.51ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG733509100

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG733509100

Diamond specifications and retailer prices

From €456 EUR
$512 USD
As of November 1, 2026
Save €3,003 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,459 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 LG733509100 or 733509100. Listed at 15 retailers as of November 1, 2026, with prices from €456 to €3,459, a €3,003 spread on the same certified stone. Do Amore Diamonds lists it at €3,459. 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 angle33.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733509100
Dimensions7.76 × 7.48 × 5.08 mm
L/W Ratio1.04
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
7.76 mm7.48 mm2.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733509100
Side View
Table 61.0%Crown 33.3°Girdle: THK-VTKPavilion 35.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,459 EUR|Low: €322 EUR|High: €3,629 EUR|Avg: €1,423 EUR|-3.0%
Do Amore Diamonds
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 3, 2026
Retailer 16€456 EUR
Retailer 11€505 EUR
Retailer 17€597 EUR
Retailer 3€645 EUR
Retailer 4€667 EUR
Retailer 6€806 EUR
Retailer 10€808 EUR
Retailer 7€924 EUR
Retailer 14€1,185 EUR
Retailer 9€1,199 EUR
Retailer 8€1,639 EUR
Retailer 15€1,868 EUR
Retailer 12€2,002 EUR
Retailer 13€2,227 EUR
Retailer 5€2,630 EUR
Retailer 2€2,706 EUR
Do Amore Diamonds€3,459 EUR

36 data points across 17 retailers

15 retailers€456 EUR to €3,459 EUR

A
Cheapest Retailer
-
€456 EUR
$512 USD
Final sale: no returns
A
Retailer 2
-
€505 EUR
£446 GBP
View
A
Retailer 3
-
€597 EUR
$670 USD
View
A
Retailer 4
-
€645 EUR
$723 USD
View
B+
Retailer 5
-
€667 EUR
$748 USD
View
A
Retailer 6
-
€808 EUR
View
B+
Retailer 7
-
€1,185 EUR
A$2,044 AUD
View
B+
Retailer 8
-
€1,868 EUR
$2,095 USD
View
B+
Retailer 9
-
€1,988 EUR
$2,230 USD
View
B+
Retailer 10
-
€2,002 EUR
$2,245 USD
View
Retailer 11
-
€2,216 EUR
$2,485 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
€2,227 EUR
£1,967 GBP
View
B
Retailer 13
-
€2,630 EUR
$2,950 USD
View
B
Retailer 14
-
€2,706 EUR
$3,035 USD
View
Most Expensive
B
Do Amore Diamonds
27-19FB99A4C · Nov 2
€3,459 EUR
$3,880 USD
View
14 more retailers have this diamond
Prices start from €456 EURSave up to €3,003 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
€456 EUR