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Radiant|Lab Grown|IGI

1.21ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG803658279

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

Certificate IGI LG803658279

Diamond specifications and retailer prices

From $234 SGD
$183 USD
As of October 30, 2026
Save $1,224 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,458 SGD at Reve Diamonds · As of October 30, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803658279 or 803658279. Listed at 20 retailers as of October 30, 2026, with prices from $234 to $1,458, a $1,224 spread on the same certified stone. Reve Diamonds lists it at $1,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803658279
Dimensions7.28 × 5.51 × 3.44 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.51 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803658279
Side View
Table 65.0%Crown 38.5°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 62.4%

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: $494 SGD|Low: $213 SGD|High: $1,458 SGD|Avg: $661 SGD|+6.4%
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
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 4$234 SGD
Retailer 19$261 SGD
Retailer 18$272 SGD
Retailer 3$290 SGD
Retailer 5$290 SGD
Retailer 2$327 SGD
Retailer 8$394 SGD
Retailer 1$494 SGD
Retailer 15$499 SGD
Retailer 12$525 SGD
Retailer 7$606 SGD
Retailer 9$637 SGD
Retailer 16$733 SGD
Retailer 6$935 SGD
Retailer 11$952 SGD
Retailer 10$1,003 SGD
Retailer 13$1,087 SGD
Retailer 17$1,099 SGD
Retailer 14$1,365 SGD
Reve Diamonds$1,458 SGD

40 data points across 20 retailers

20 retailers$234 SGD to $1,458 SGD

A
Cheapest Retailer
-
$234 SGD
$183 USD
A
Retailer 2
-
$261 SGD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$272 SGD
$213 USD
View
A
Retailer 4
-
$290 SGD
$227 USD
View
A
Retailer 5
-
$290 SGD
$227 USD
View
A
Retailer 6
-
$327 SGD
HK$2,000 HKD
View
B+
Retailer 7
-
$394 SGD
$308 USD
View
A
Retailer 8
-
$494 SGD
€368 EUR
View
A
Retailer 9
-
$499 SGD
ZAR 6,305 ZAR
View
A
Retailer 10
-
$525 SGD
£323 GBP
View
A
Retailer 11
-
$606 SGD
$474 USD
View
A
Retailer 12
-
$637 SGD
$498 USD
View
B+
Retailer 13
-
$733 SGD
$573 USD
View
B+
Retailer 14
-
$935 SGD
$731 USD
View
B+
Retailer 15
-
$952 SGD
View
B+
Retailer 16
-
$1,003 SGD
$785 USD
View
B+
Retailer 17
-
$1,087 SGD
$850 USD
View
Retailer 18
-
$1,099 SGD
$860 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$1,365 SGD
£841 GBP
View
Most Expensive
B
Reve Diamonds
85BE7005E · Oct 30
$1,458 SGD
$1,140 USD
View
19 more retailers have this diamond
Prices start from $234 SGDSave up to $1,224 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
$234 SGD