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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 $317 SGD
$248 USD
As of October 30, 2026
Save $1,178 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,495 SGD 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 14 retailers as of October 30, 2026, with prices from $317 to $1,495, a $1,178 spread on the same certified stone. Reve Diamonds lists it at $1,495. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $555 SGD|Low: $210 SGD|High: $1,518 SGD|Avg: $832 SGD|+1.1%
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
Reve Diamonds
October 31, 2026
Retailer 9$317 SGD
Retailer 12$510 SGD
Retailer 2$521 SGD
Retailer 10$533 SGD
Retailer 1$555 SGD
Retailer 7$603 SGD
Retailer 4$741 SGD
Retailer 6$798 SGD
Retailer 5$920 SGD
Retailer 3$932 SGD
Retailer 11$1,049 SGD
Retailer 8$1,278 SGD
Retailer 13$1,427 SGD
Reve Diamonds$1,495 SGD

40 data points across 14 retailers

14 retailers$317 SGD to $1,495 SGD

A
Cheapest Retailer
-
$317 SGD
$248 USD
Final sale: no returns
A
Retailer 2
-
$510 SGD
€380 EUR
View
A
Retailer 3
-
$521 SGD
ZAR 6,590 ZAR
View
A
Retailer 4
-
$533 SGD
$417 USD
View
A
Retailer 5
-
$555 SGD
£342 GBP
View
A
Retailer 6
-
$603 SGD
$472 USD
View
B+
Retailer 7
-
$741 SGD
A$892 AUD
View
B+
Retailer 8
-
$798 SGD
$624 USD
View
Retailer 9
-
$920 SGD
$720 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$932 SGD
A$1,122 AUD
View
B
Retailer 11
-
$1,049 SGD
$821 USD
View
B
Retailer 12
-
$1,278 SGD
$1,000 USD
View
B
Retailer 13
-
$1,427 SGD
£879 GBP
View
Most Expensive
B
Reve Diamonds
1BC5837D7 · Oct 30
$1,495 SGD
$1,169 USD
View
13 more retailers have this diamond
Prices start from $317 SGDSave up to $1,178 SGD

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
$317 SGD