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Cushion|Lab Grown|IGI

6.51ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG735547317

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

Certificate IGI LG735547317

Diamond specifications and retailer prices

From €2,455 EUR
$2,754 USD
As of November 1, 2026
Save €12,630 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €15,086 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.51ct lab-grown cushion diamond

This 6.51ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735547317 or 735547317. Listed at 10 retailers as of November 1, 2026, with prices from €2,455 to €15,086, a €12,630 spread on the same certified stone. Do Amore Diamonds lists it at €15,086. 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

6.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735547317
Dimensions10.94 × 10.82 × 7.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.94 mm10.82 mm6.51 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735547317
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.6%

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: €15,086 EUR|Low: €2,006 EUR|High: €15,843 EUR|Avg: €5,575 EUR|-4.8%
Do Amore 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
Retailer 14
Retailer 15
November 1, 2026
Retailer 6€2,006 EUR
Retailer 14€2,455 EUR
Retailer 3€2,617 EUR
Retailer 7€3,566 EUR
Retailer 5€3,601 EUR
Retailer 10€3,639 EUR
Retailer 8€3,964 EUR
Retailer 4€4,374 EUR
Retailer 11€4,864 EUR
Retailer 9€5,202 EUR
Retailer 15€5,902 EUR
Retailer 12€6,854 EUR
Retailer 2€7,517 EUR
Retailer 13€9,877 EUR
Do Amore Diamonds€15,086 EUR

19 data points across 15 retailers

10 retailers€2,455 EUR to €15,086 EUR

A
Cheapest Retailer
-
€2,455 EUR
$2,754 USD
Final sale: no returns
B+
Retailer 2
-
€3,639 EUR
$4,082 USD
View
B+
Retailer 3
-
€3,964 EUR
$4,446 USD
View
B+
Retailer 4
-
€4,864 EUR
£4,296 GBP
View
B+
Retailer 5
-
€5,202 EUR
A$8,976 AUD
View
Retailer 6
-
€5,902 EUR
$6,620 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
€6,854 EUR
$7,687 USD
View
B
Retailer 8
-
€7,517 EUR
£6,639 GBP
View
B
Retailer 9
-
€9,877 EUR
$11,078 USD
View
Most Expensive
B
Do Amore Diamonds
27-520F89C5F · Nov 2
€15,086 EUR
$16,920 USD
View
9 more retailers have this diamond
Prices start from €2,455 EURSave up to €12,630 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
6.51ct Cushion
€2,455 EUR