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Radiant|Lab Grown|GIA

1.21ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 3535480301

Certificate GIA 3535480301

Diamond specifications and retailer prices

From $374 SGD
As of November 4, 2026
Save $2,428 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,450 SGD at Do Amore Diamonds · As of November 3, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535480301. Listed at 23 retailers as of November 4, 2026, with a 648% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3535480301
Dimensions7.53 × 5.25 × 3.55 mm
L/W Ratio1.43
Top View
7.53 mm5.25 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535480301
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $374 SGD|Low: $367 SGD|High: $2,377 SGD|Avg: $1,182 SGD|+2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 1$374 SGD
Retailer 15$419 SGD
Retailer 13$434 SGD
Retailer 16$464 SGD
Retailer 10$663 SGD
Retailer 5$665 SGD
Retailer 7$693 SGD
Retailer 6$878 SGD
Retailer 18$887 SGD
Retailer 3$971 SGD
Retailer 9$1,585 SGD
Retailer 11$1,646 SGD
Retailer 12$1,677 SGD
Retailer 14$1,852 SGD
Retailer 8$1,927 SGD
Retailer 17$1,986 SGD
Retailer 2$2,060 SGD
Retailer 4$2,377 SGD

36 data points across 18 retailers

23 retailers$374 SGD to $2,802 SGD

A+
Cheapest Retailer
-
$374 SGD
A
Retailer 2
-
$419 SGD
View
Final sale: no returns
A
Retailer 3
-
$434 SGD
View
A
Retailer 4
-
$464 SGD
View
A
Retailer 5
-
$663 SGD
View
A
Retailer 6
-
$665 SGD
View
A
Retailer 7
-
$693 SGD
View
B+
Retailer 8
-
$878 SGD
View
B+
Retailer 9
-
$887 SGD
View
B+
Retailer 10
-
$971 SGD
View
B
Retailer 11
-
$1,585 SGD
View
B
Retailer 12
-
$1,634 SGD
View
B+
Retailer 13
-
$1,646 SGD
View
B+
Retailer 14
-
$1,677 SGD
View
B+
Retailer 15
-
$1,852 SGD
View
Retailer 16
-
$1,927 SGD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,986 SGD
View
B
Retailer 18
-
$2,045 SGD
View
B
Retailer 19
-
$2,045 SGD
View
B
Retailer 20
-
$2,060 SGD
View
B
Retailer 21
-
$2,377 SGD
View
B
Retailer 22
-
$2,802 SGD
View
Most Expensive
Do Amore Diamonds
32-3535480301 · Nov 3
$3,450 SGD
$2,700 USD
View
Price under review
22 more retailers have this diamond
Prices start from $374 SGDSave up to $2,428 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
$374 SGD