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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG844646117

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844646117

Diamond specifications and retailer prices

From $232 SGD
$181 USD
As of October 23, 2026
Save $1,511 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,743 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant 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 LG844646117 or 844646117. Listed at 18 retailers as of October 23, 2026, with prices from $232 to $1,743, a $1,511 spread on the same certified stone. Brilliant Earth lists it at $1,743. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844646117
Dimensions7.66 × 5.15 × 3.48 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.15 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844646117
Side View
Table 63.0%Crown 22.3°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.6%

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 23
Current: $595 SGD|Low: $232 SGD|High: $1,451 SGD|Avg: $662 SGD|-0.6%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 9$232 SGD
Retailer 3$269 SGD
Retailer 14$277 SGD
Retailer 4$287 SGD
Retailer 8$287 SGD
Retailer 12$336 SGD
Retailer 10$485 SGD
Retailer 7$509 SGD
Retailer 1$595 SGD
Retailer 5$701 SGD
Retailer 16$702 SGD
Retailer 13$877 SGD
Retailer 17$897 SGD
Retailer 15$946 SGD
Retailer 2$975 SGD
Retailer 11$1,281 SGD
Retailer 6$1,451 SGD

21 data points across 17 retailers

18 retailers$232 SGD to $1,743 SGD

A
Cheapest Retailer
-
$232 SGD
$181 USD
A
Retailer 2
-
$269 SGD
$210 USD
View
A
Retailer 3
-
$277 SGD
$216 USD
View
Final sale: no returns
A
Retailer 4
-
$287 SGD
$224 USD
View
A
Retailer 5
-
$287 SGD
$224 USD
View
A
Retailer 6
-
$336 SGD
£206 GBP
View
A
Retailer 7
-
$485 SGD
£298 GBP
View
A
Retailer 8
-
$509 SGD
$397 USD
View
A
Retailer 9
-
$595 SGD
$464 USD
View
B+
Retailer 10
-
$701 SGD
$547 USD
View
B+
Retailer 11
-
$702 SGD
A$843 AUD
View
B+
Retailer 12
-
$877 SGD
$684 USD
View
Retailer 13
-
$897 SGD
$700 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$946 SGD
$738 USD
View
B+
Retailer 15
-
$975 SGD
$761 USD
View
B
Retailer 16
-
$1,281 SGD
£787 GBP
View
B
Retailer 17
-
$1,451 SGD
$1,132 USD
View
Most Expensive
B
Brilliant Earth
22340748A · Oct 28
$1,743 SGD
$1,360 USD
View
17 more retailers have this diamond
Prices start from $232 SGDSave up to $1,511 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 Radiant
$232 SGD