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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 HK$2,299 HKD
As of November 4, 2026
Save HK$14,907 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,184 HKD 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: HK$12,561 HKD|Low: HK$2,252 HKD|High: HK$14,593 HKD|Avg: HK$7,262 HKD|-4.0%
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 5, 2026
Retailer 11HK$2,299 HKD
Retailer 16HK$2,573 HKD
Retailer 14HK$2,668 HKD
Retailer 17HK$2,848 HKD
Retailer 10HK$4,072 HKD
Retailer 5HK$4,080 HKD
Retailer 7HK$4,252 HKD
Retailer 6HK$5,390 HKD
Retailer 2HK$5,445 HKD
Retailer 3HK$5,963 HKD
Retailer 9HK$9,729 HKD
Retailer 12HK$10,105 HKD
Retailer 13HK$10,294 HKD
Retailer 15HK$11,369 HKD
Retailer 8HK$11,831 HKD
Retailer 18HK$12,192 HKD
Retailer 1HK$12,561 HKD
Retailer 4HK$14,593 HKD

37 data points across 18 retailers

23 retailersHK$2,299 HKD to HK$17,206 HKD

A+
Cheapest Retailer
-
HK$2,299 HKD
A
Retailer 2
-
HK$2,573 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,668 HKD
View
A
Retailer 4
-
HK$2,848 HKD
View
A
Retailer 5
-
HK$4,072 HKD
View
A
Retailer 6
-
HK$4,080 HKD
View
A
Retailer 7
-
HK$4,252 HKD
View
B+
Retailer 8
-
HK$5,390 HKD
View
B+
Retailer 9
-
HK$5,445 HKD
View
B+
Retailer 10
-
HK$5,963 HKD
View
B
Retailer 11
-
HK$9,729 HKD
View
B
Retailer 12
-
HK$10,035 HKD
View
B+
Retailer 13
-
HK$10,105 HKD
View
B+
Retailer 14
-
HK$10,294 HKD
View
B+
Retailer 15
-
HK$11,369 HKD
View
Retailer 16
-
HK$11,831 HKD
View
Price last confirmed 31 days ago
B
Retailer 17
-
HK$12,192 HKD
View
B
Retailer 18
-
HK$12,553 HKD
View
B
Retailer 19
-
HK$12,553 HKD
View
B
Retailer 20
-
HK$12,561 HKD
View
B
Retailer 21
-
HK$14,593 HKD
View
B
Retailer 22
-
HK$17,206 HKD
View
Most Expensive
Do Amore Diamonds
32-3535480301 · Nov 3
HK$21,184 HKD
$2,700 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$2,299 HKDSave up to HK$14,907 HKD

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
HK$2,299 HKD