Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG834609816

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

Certificate IGI LG834609816

Diamond specifications and retailer prices

From $248 USD
As of October 30, 2026
Save $921 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,169 USD at Reve Diamonds · As of October 30, 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 very-good cut grade and certified by IGI LG834609816 or 834609816. Listed at 13 retailers as of October 30, 2026, with prices from $248 to $1,169, a $921 spread on the same certified stone. Reve Diamonds lists it at $1,169. 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

1.21
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609816
Dimensions6.21 × 6.11 × 4.07 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.21 mm6.11 mm1.21 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609816
Side View
Table 70.0%Crown 34.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 66.6%

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: Oct 30
Current: $248 USD|Low: $164 USD|High: $1,187 USD|Avg: $650 USD|+51.2%
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
October 30, 2026
Retailer 1$248 USD
Retailer 8$399 USD
Retailer 10$408 USD
Retailer 5$417 USD
Retailer 6$434 USD
Retailer 3$471 USD
Retailer 12$580 USD
Retailer 4$720 USD
Retailer 11$729 USD
Retailer 7$821 USD
Retailer 2$1,040 USD
Retailer 9$1,116 USD
Reve Diamonds$1,169 USD

40 data points across 13 retailers

13 retailers$248 USD to $1,169 USD

A
Cheapest Retailer
-
$248 USD
Final sale: no returns
A
Retailer 2
-
$399 USD
€380 EUR
View
A
Retailer 3
-
$408 USD
ZAR 6,590 ZAR
View
A
Retailer 4
-
$417 USD
View
A
Retailer 5
-
$434 USD
£342 GBP
View
A
Retailer 6
-
$471 USD
View
B+
Retailer 7
-
$580 USD
A$892 AUD
View
Retailer 8
-
$720 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$729 USD
A$1,122 AUD
View
B
Retailer 10
-
$821 USD
View
B
Retailer 11
-
$1,040 USD
View
B
Retailer 12
-
$1,116 USD
£879 GBP
View
Most Expensive
B
Reve Diamonds
1BC5837D7 · Oct 30
$1,169 USD
View
12 more retailers have this diamond
Prices start from $248 USDSave up to $921 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
$248 USD