Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG828685276

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828685276

Diamond specifications and retailer prices

From $213 USD
As of November 1, 2026
Save $951 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,164 USD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828685276 or 828685276. Listed at 13 retailers as of November 1, 2026, with prices from $213 to $1,164, a $951 spread on the same certified stone. Reve Diamonds lists it at $1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828685276
Dimensions7.40 × 5.18 × 3.50 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.18 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828685276
Side View
Table 63.0%Crown 36°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.6%

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: Nov 1
Current: $408 USD|Low: $213 USD|High: $1,181 USD|Avg: $578 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 9$213 USD
Retailer 10$236 USD
Retailer 5$270 USD
Retailer 3$320 USD
Retailer 1$408 USD
Retailer 6$426 USD
Retailer 12$557 USD
Retailer 11$576 USD
Retailer 8$577 USD
Retailer 4$773 USD
Retailer 2$814 USD
Retailer 7$1,111 USD
Reve Diamonds$1,164 USD

42 data points across 13 retailers

13 retailers$213 USD to $1,164 USD

A
Cheapest Retailer
-
$213 USD
Final sale: no returns
Retailer 2
-
$236 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$270 USD
£212 GBP
View
B+
Retailer 4
-
$320 USD
View
A
Retailer 5
-
$408 USD
ZAR 6,591 ZAR
View
A
Retailer 6
-
$426 USD
£336 GBP
View
B+
Retailer 7
-
$557 USD
View
B+
Retailer 8
-
$576 USD
View
A
Retailer 9
-
$577 USD
A$887 AUD
View
B+
Retailer 10
-
$773 USD
SGD 1,045 SGD
View
B+
Retailer 11
-
$814 USD
View
B
Retailer 12
-
$1,111 USD
£875 GBP
View
Most Expensive
B
Reve Diamonds
B3C564AD0 · Nov 1
$1,164 USD
View
12 more retailers have this diamond
Prices start from $213 USDSave up to $951 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
$213 USD