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Cushion|Lab Grown|IGI

0.99ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG662438949

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662438949

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 30, 2026
Save €835 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,017 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662438949 or 662438949. Listed at 17 retailers as of October 30, 2026, with prices from €182 to €1,017, a €835 spread on the same certified stone. Reve Diamonds lists it at €1,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662438949
Dimensions6.96 × 5.39 × 3.62 mm
L/W Ratio1.29
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
6.96 mm5.39 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662438949
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.2%

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 30
Current: €362 EUR|Low: €181 EUR|High: €1,017 EUR|Avg: €498 EUR|+4.8%
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
Reve Diamonds
October 31, 2026
Retailer 12€182 EUR
Retailer 3€202 EUR
Retailer 13€357 EUR
Retailer 1€362 EUR
Retailer 10€365 EUR
Retailer 8€390 EUR
Retailer 14€415 EUR
Retailer 11€504 EUR
Retailer 5€518 EUR
Retailer 2€536 EUR
Retailer 7€591 EUR
Retailer 6€693 EUR
Retailer 4€698 EUR
Retailer 9€949 EUR
Reve Diamonds€1,017 EUR

45 data points across 15 retailers

17 retailers€182 EUR to €1,017 EUR

A
Cheapest Retailer
-
€182 EUR
$203 USD
Final sale: no returns
A
Retailer 2
-
€202 EUR
$226 USD
View
A
Retailer 3
-
€316 EUR
$353 USD
View
A
Retailer 4
-
€357 EUR
$399 USD
View
A
Retailer 5
-
€362 EUR
£318 GBP
View
A
Retailer 6
-
€365 EUR
ZAR 6,589 ZAR
View
A
Retailer 7
-
€390 EUR
View
B+
Retailer 8
-
€415 EUR
$464 USD
View
B+
Retailer 9
-
€504 EUR
A$866 AUD
View
B+
Retailer 10
-
€518 EUR
A$891 AUD
View
B+
Retailer 11
-
€536 EUR
$599 USD
View
Retailer 12
-
€576 EUR
$643 USD
View
B+
Retailer 13
-
€591 EUR
$660 USD
View
B
Retailer 14
-
€698 EUR
$780 USD
View
B
Retailer 15
-
€707 EUR
$790 USD
View
B
Retailer 16
-
€949 EUR
£835 GBP
View
Most Expensive
B
Reve Diamonds
FED4E6136 · Oct 30
€1,017 EUR
$1,136 USD
View
16 more retailers have this diamond
Prices start from €182 EURSave up to €835 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
0.99ct Cushion
€182 EUR