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Cushion|Lab Grown|IGI

0.99ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG797699911

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

Certificate IGI LG797699911

Diamond specifications and retailer prices

From $172 USD
As of October 28, 2026
Save $875 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,047 USD at Reve Diamonds · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797699911 or 797699911. Listed at 16 retailers as of October 28, 2026, with prices from $172 to $1,047, a $875 spread on the same certified stone. Reve Diamonds lists it at $1,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797699911
Dimensions5.98 × 5.95 × 3.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.95 mm0.99 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797699911
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 28
Current: $333 USD|Low: $172 USD|High: $1,066 USD|Avg: $491 USD|-0.3%
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
Reve Diamonds
October 29, 2026
Retailer 6$172 USD
Retailer 3$191 USD
Retailer 14$244 USD
Retailer 1$333 USD
Retailer 11$345 USD
Retailer 7$348 USD
Retailer 8$351 USD
Retailer 10$363 USD
Retailer 4$376 USD
Retailer 12$476 USD
Retailer 2$509 USD
Retailer 9$575 USD
Retailer 5$670 USD
Retailer 15$820 USD
Retailer 13$899 USD
Reve Diamonds$1,047 USD

39 data points across 16 retailers

16 retailers$172 USD to $1,047 USD

A
Cheapest Retailer
-
$172 USD
Final sale: no returns
A
Retailer 2
-
$191 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$244 USD
£192 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$333 USD
£262 GBP
View
A
Retailer 5
-
$345 USD
ZAR 5,581 ZAR
View
A
Retailer 6
-
$348 USD
View
A
Retailer 7
-
$351 USD
€334 EUR
View
A
Retailer 8
-
$363 USD
£286 GBP
View
A
Retailer 9
-
$376 USD
View
A
Retailer 10
-
$476 USD
A$733 AUD
View
A
Retailer 11
-
$509 USD
View
B+
Retailer 12
-
$575 USD
View
B+
Retailer 13
-
$670 USD
View
B+
Retailer 14
-
$820 USD
View
B+
Retailer 15
-
$899 USD
£708 GBP
View
Most Expensive
B
Reve Diamonds
F73A47404 · Oct 28
$1,047 USD
View
15 more retailers have this diamond
Prices start from $172 USDSave up to $875 USD

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
$172 USD