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Cushion|Lab Grown|IGI

2.66ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG771648894

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771648894

Diamond specifications and retailer prices

From €389 EUR
$435 USD
As of October 31, 2026
Save €3,110 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,500 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.66ct lab-grown cushion diamond

This 2.66ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG771648894 or 771648894. Listed at 14 retailers as of October 31, 2026, with prices from €389 to €3,500, a €3,110 spread on the same certified stone. Brilliant Earth lists it at €3,500. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.66
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771648894
Dimensions9.27 × 7.42 × 4.69 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm7.42 mm2.66 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771648894
Side View
Table 68.0%Crown 32.3°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 63.2%

Caratlytics Score

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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 31
Current: €3,500 EUR|Low: €389 EUR|High: €4,520 EUR|Avg: €1,241 EUR|-22.6%
Brilliant Earth
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 2, 2026
Retailer 12€389 EUR
Retailer 5€432 EUR
Retailer 11€519 EUR
Retailer 3€580 EUR
Retailer 4€759 EUR
Retailer 10€766 EUR
Retailer 2€783 EUR
Retailer 13€1,017 EUR
Retailer 6€1,423 EUR
Retailer 7€1,609 EUR
Retailer 15€1,617 EUR
Retailer 14€1,683 EUR
Retailer 9€1,689 EUR
Retailer 8€1,978 EUR
Brilliant Earth€3,500 EUR

40 data points across 15 retailers

14 retailers€389 EUR to €3,500 EUR

A
Cheapest Retailer
-
€389 EUR
$435 USD
Final sale: no returns
A
Retailer 2
-
€519 EUR
$580 USD
View
B+
Retailer 3
-
€580 EUR
$648 USD
View
A
Retailer 4
-
€759 EUR
$848 USD
View
A
Retailer 5
-
€766 EUR
View
A
Retailer 6
-
€783 EUR
£689 GBP
View
A
Retailer 7
-
€1,017 EUR
$1,136 USD
View
B+
Retailer 8
-
€1,423 EUR
$1,589 USD
View
B+
Retailer 9
-
€1,609 EUR
$1,798 USD
View
B+
Retailer 10
-
€1,617 EUR
$1,807 USD
View
Retailer 11
-
€1,683 EUR
A$2,893 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
€1,689 EUR
£1,486 GBP
View
B
Retailer 13
-
€1,978 EUR
$2,210 USD
View
Most Expensive
B
Brilliant Earth
17732739A · Oct 31
€3,500 EUR
$3,910 USD
View
13 more retailers have this diamond
Prices start from €389 EURSave up to €3,110 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
2.66ct Cushion
€389 EUR