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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG818651227

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

Certificate IGI LG818651227

Diamond specifications and retailer prices

From $223 SGD
$174 USD
As of October 30, 2026
Save $1,917 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,140 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG818651227 or 818651227. Listed at 16 retailers as of October 30, 2026, with prices from $223 to $2,140, a $1,917 spread on the same certified stone. Do Amore Diamonds lists it at $2,140. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818651227
Dimensions7.91 × 5.45 × 3.53 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.45 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818651227
Side View
Table 63.0%Crown 38°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.8%

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: $2,140 SGD|Low: $177 SGD|High: $2,140 SGD|Avg: $749 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$223 SGD
Retailer 12$250 SGD
Retailer 11$277 SGD
Retailer 3$374 SGD
Retailer 4$465 SGD
Retailer 6$524 SGD
Retailer 2$555 SGD
Retailer 8$744 SGD
Retailer 7$898 SGD
Retailer 9$938 SGD
Retailer 5$1,434 SGD
Do Amore Diamonds$2,140 SGD

44 data points across 12 retailers

16 retailers$223 SGD to $2,140 SGD

A
Cheapest Retailer
-
$223 SGD
$174 USD
A
Retailer 2
-
$250 SGD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$259 SGD
$202 USD
View
A
Retailer 4
-
$277 SGD
$216 USD
View
A
Retailer 5
-
$277 SGD
$216 USD
View
B+
Retailer 6
-
$374 SGD
$292 USD
View
A
Retailer 7
-
$465 SGD
$363 USD
View
A
Retailer 8
-
$524 SGD
ZAR 6,601 ZAR
View
A
Retailer 9
-
$555 SGD
£341 GBP
View
A
Retailer 10
-
$744 SGD
A$893 AUD
View
B+
Retailer 11
-
$898 SGD
A$1,078 AUD
View
B+
Retailer 12
-
$938 SGD
$732 USD
View
B+
Retailer 13
-
$981 SGD
$765 USD
View
B
Retailer 14
-
$1,202 SGD
$938 USD
View
B
Retailer 15
-
$1,434 SGD
£881 GBP
View
Most Expensive
B
Do Amore Diamonds
27-820AF2519 · Oct 30
$2,140 SGD
$1,670 USD
View
15 more retailers have this diamond
Prices start from $223 SGDSave up to $1,917 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
$223 SGD