Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840665053

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840665053

Diamond specifications and retailer prices

From $157 USD
As of October 27, 2026
Save $846 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,003 USD at Reve Diamonds · As of October 25, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840665053 or 840665053. Listed at 16 retailers as of October 25, 2026, with prices from $157 to $1,003, a $846 spread on the same certified stone. Reve Diamonds lists it at $1,003. 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

0.99
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665053
Dimensions6.96 × 4.91 × 3.37 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm4.91 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665053
Side View
Table 70.0%Crown 41.5°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.6%

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 27
Current: $541 USD|Low: $157 USD|High: $1,003 USD|Avg: $464 USD|-1.3%
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 7$157 USD
Retailer 9$192 USD
Retailer 11$224 USD
Retailer 12$295 USD
Retailer 15$298 USD
Retailer 2$309 USD
Retailer 3$324 USD
Retailer 5$337 USD
Retailer 14$373 USD
Retailer 10$474 USD
Retailer 8$480 USD
Retailer 1$541 USD
Retailer 6$614 USD
Retailer 13$814 USD
Retailer 4$960 USD
Reve Diamonds$1,003 USD

23 data points across 16 retailers

16 retailers$157 USD to $1,003 USD

A
Cheapest Retailer
-
$157 USD
Final sale: no returns
A
Retailer 2
-
$192 USD
HK$1,500 HKD
View
A
Retailer 3
-
$224 USD
£176 GBP
View
A
Retailer 4
-
$295 USD
£233 GBP
View
A
Retailer 5
-
$298 USD
€284 EUR
View
A
Retailer 6
-
$309 USD
ZAR 4,995 ZAR
View
B+
Retailer 7
-
$324 USD
View
A
Retailer 8
-
$337 USD
View
B+
Retailer 9
-
$373 USD
£294 GBP
View
B+
Retailer 10
-
$474 USD
SGD 641 SGD
View
B+
Retailer 11
-
$480 USD
View
B+
Retailer 12
-
$541 USD
View
B
Retailer 13
-
$614 USD
View
B
Retailer 14
-
$814 USD
£641 GBP
View
B
Retailer 15
-
$960 USD
View
Most Expensive
B
Reve Diamonds
7982DA5C4 · Oct 25
$1,003 USD
View
15 more retailers have this diamond
Prices start from $157 USDSave up to $846 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
$157 USD