Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG831648757

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831648757

Diamond specifications and retailer prices

From $243 USD
HK$1,900 HKD
As of October 30, 2026
Save $874 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,117 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831648757 or 831648757. Listed at 15 retailers as of October 25, 2026, with prices from $243 to $1,117, a $874 spread on the same certified stone. Reve Diamonds lists it at $1,117. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648757
Dimensions6.84 × 5.23 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648757
Side View
Table 65.0%Crown 39.4°Girdle: THN-STKPavilion 30.8°Culet: NoneDepth 70.4%

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: $750 USD|Low: $195 USD|High: $1,360 USD|Avg: $596 USD|-44.9%
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 30, 2026
Retailer 3$196 USD
Retailer 6$243 USD
Retailer 11$268 USD
Retailer 8$361 USD
Retailer 14$369 USD
Retailer 2$388 USD
Retailer 12$389 USD
Retailer 7$465 USD
Retailer 15$548 USD
Retailer 10$709 USD
Retailer 9$714 USD
Retailer 5$720 USD
Retailer 1$750 USD
Retailer 4$756 USD
Retailer 13$1,022 USD
Reve Diamonds$1,117 USD

41 data points across 16 retailers

15 retailers$243 USD to $1,117 USD

A
Cheapest Retailer
-
$243 USD
HK$1,900 HKD
A
Retailer 2
-
$268 USD
£211 GBP
View
A
Retailer 3
-
$361 USD
€344 EUR
View
Retailer 4
-
$369 USD
ZAR 5,961 ZAR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$388 USD
View
A
Retailer 6
-
$389 USD
£306 GBP
View
A
Retailer 7
-
$465 USD
View
B+
Retailer 8
-
$548 USD
View
B+
Retailer 9
-
$709 USD
SGD 958 SGD
View
B+
Retailer 10
-
$714 USD
View
Retailer 11
-
$720 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$750 USD
View
B+
Retailer 13
-
$756 USD
View
B
Retailer 14
-
$1,022 USD
£805 GBP
View
Most Expensive
B
Reve Diamonds
397ACAC6E · Oct 25
$1,117 USD
View
14 more retailers have this diamond
Prices start from $243 USDSave up to $874 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
1.21ct Cushion
$243 USD