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Cushion|Lab Grown|IGI

6.54ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG787610025

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787610025

Diamond specifications and retailer prices

From €1,960 EUR
$2,198 USD
As of November 1, 2026
Save €6,457 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,172 EUR at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.54ct lab-grown cushion diamond

This 6.54ct 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 LG787610025 or 787610025. Listed at 18 retailers as of November 1, 2026, with a 329% 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

6.54
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787610025
Dimensions9.73 × 11.63 × 6.63 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm11.63 mm6.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787610025
Side View
Table 65.0%Crown 33.5°Girdle: THK-VTKPavilion 34°Culet: NoneDepth 68.1%

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: €3,152 EUR|Low: €1,960 EUR|High: €8,417 EUR|Avg: €4,101 EUR|-6.1%
Retailer 1
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
Retailer 16
November 2, 2026
Retailer 4€1,960 EUR
Retailer 5€2,030 EUR
Retailer 14€2,180 EUR
Retailer 15€2,276 EUR
Retailer 9€2,792 EUR
Retailer 13€2,902 EUR
Retailer 1€3,152 EUR
Retailer 11€3,761 EUR
Retailer 2€3,859 EUR
Retailer 12€3,928 EUR
Retailer 16€4,367 EUR
Retailer 6€5,506 EUR
Retailer 7€5,796 EUR
Retailer 10€5,797 EUR
Retailer 8€7,105 EUR
Retailer 3€8,417 EUR

40 data points across 16 retailers

18 retailers€1,960 EUR to €8,417 EUR

A
Cheapest Retailer
-
€1,960 EUR
$2,198 USD
Final sale: no returns
Retailer 2
-
€2,030 EUR
$2,277 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
€2,180 EUR
$2,445 USD
View
A
Retailer 4
-
€2,276 EUR
$2,553 USD
View
A
Retailer 5
-
€2,792 EUR
£2,466 GBP
View
A
Retailer 6
-
€2,902 EUR
$3,255 USD
View
A
Retailer 7
-
€3,152 EUR
View
B+
Retailer 8
-
€3,761 EUR
A$6,490 AUD
View
B+
Retailer 9
-
€3,859 EUR
£3,408 GBP
View
B+
Retailer 10
-
€3,928 EUR
ZAR 71,173 ZAR
View
B+
Retailer 11
-
€4,367 EUR
$4,898 USD
View
B+
Retailer 12
-
€5,469 EUR
$6,134 USD
View
B
Retailer 13
-
€5,506 EUR
$6,176 USD
View
B
Retailer 14
-
€5,796 EUR
$6,501 USD
View
B+
Retailer 15
-
€5,797 EUR
£5,120 GBP
View
B
Retailer 16
-
€7,105 EUR
$7,970 USD
View
B
Retailer 17
-
€8,417 EUR
$9,440 USD
View
Most Expensive
Queensmith
LG787610025 · Oct 9
€12,172 EUR
£10,750 GBP
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from €1,960 EURSave up to €6,457 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
6.54ct Cushion
€1,960 EUR