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Cushion|Lab Grown|IGI

0.66ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG788668969

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

Certificate IGI LG788668969

Diamond specifications and retailer prices

From €183 EUR
HK$1,600 HKD
As of November 1, 2026
Save €335 EUR (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €764 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.66ct lab-grown cushion diamond

This 0.66ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668969 or 788668969. Listed at 11 retailers as of November 1, 2026, with a 183% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668969
Dimensions5.03 × 5.02 × 3.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.03 mm5.02 mm0.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668969
Side View
Table 65.0%Crown 29.4°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 63.3%

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: Nov 1
Current: €764 EUR|Low: €183 EUR|High: €798 EUR|Avg: €393 EUR|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9€183 EUR
Retailer 7€218 EUR
Retailer 2€276 EUR
Retailer 6€281 EUR
Retailer 8€300 EUR
Retailer 4€303 EUR
Retailer 10€368 EUR
Retailer 3€389 EUR
Retailer 11€449 EUR
Retailer 5€517 EUR
MOH London€764 EUR

41 data points across 11 retailers

11 retailers€183 EUR to €517 EUR

A
Cheapest Retailer
-
€183 EUR
HK$1,600 HKD
Retailer 2
-
€218 EUR
$245 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€276 EUR
View
A
Retailer 4
-
€281 EUR
£248 GBP
View
Retailer 5
-
€300 EUR
$337 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€303 EUR
$340 USD
View
Retailer 7
-
€368 EUR
$413 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€389 EUR
$436 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
€449 EUR
SGD 681 SGD
View
B
Retailer 10
-
€517 EUR
$580 USD
View
Most Expensive
MOH London
LG788668969 · Oct 25
€764 EUR
£675 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from €183 EURSave up to €335 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
0.66ct Cushion
€183 EUR