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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG678526082

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG678526082

Diamond specifications and retailer prices

From $354 SGD
$276 USD
As of October 29, 2026
Save $1,369 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,723 SGD at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG678526082 or 678526082. Listed at 13 retailers as of October 28, 2026, with prices from $354 to $1,723, a $1,369 spread on the same certified stone. Reve Diamonds lists it at $1,723. 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 angle53.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678526082
Dimensions7.03 × 4.97 × 3.45 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm4.97 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678526082
Side View
Table 68.0%Crown 53.7°Girdle: MediumPavilionCulet: LargeDepth 69.4%

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 29
Current: $1,582 SGD|Low: $354 SGD|High: $1,723 SGD|Avg: $934 SGD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 29, 2026
Retailer 8$354 SGD
Retailer 7$472 SGD
Retailer 10$629 SGD
Retailer 2$634 SGD
Retailer 4$675 SGD
Retailer 3$742 SGD
Retailer 5$956 SGD
Retailer 6$1,268 SGD
Retailer 9$1,329 SGD
Retailer 1$1,582 SGD
Reve Diamonds$1,723 SGD

36 data points across 11 retailers

13 retailers$354 SGD to $1,723 SGD

A
Cheapest Retailer
-
$354 SGD
$276 USD
Final sale: no returns
A
Retailer 2
-
$393 SGD
$307 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$393 SGD
$307 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$472 SGD
$368 USD
View
A
Retailer 5
-
$629 SGD
$491 USD
View
A
Retailer 6
-
$675 SGD
ZAR 8,508 ZAR
View
B+
Retailer 7
-
$742 SGD
£456 GBP
View
B+
Retailer 8
-
$839 SGD
£516 GBP
View
B+
Retailer 9
-
$956 SGD
A$1,148 AUD
View
B
Retailer 10
-
$1,268 SGD
$989 USD
View
B
Retailer 11
-
$1,329 SGD
$1,037 USD
View
B
Retailer 12
-
$1,582 SGD
£972 GBP
View
Most Expensive
B
Reve Diamonds
712B35839 · Oct 28
$1,723 SGD
$1,344 USD
View
12 more retailers have this diamond
Prices start from $354 SGDSave up to $1,369 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
$354 SGD