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Radiant|Natural|GIA

1.21ct E VS2 Radiant Natural Diamond

EX • E/VS2 • GIA 1515851551

Certificate GIA 1515851551

Diamond specifications and retailer prices

From $8,528 SGD
$6,671 USD
As of October 30, 2026
Save $8,330 SGD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,858 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1515851551. Listed at 15 retailers as of October 30, 2026, with prices from $8,528 to $16,858, a $8,330 spread on the same certified stone. NZ Jewellers lists it at $16,858. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1515851551
Dimensions7.23 × 5.35 × 3.59 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.23 mm5.35 mm1.21 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1515851551
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,858 SGD|Low: $8,320 SGD|High: $16,858 SGD|Avg: $10,339 SGD
NZ Jewellers
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
October 31, 2026
Retailer 8$8,483 SGD
Retailer 7$8,528 SGD
Retailer 14$8,597 SGD
Retailer 3$8,711 SGD
Retailer 17$8,974 SGD
Retailer 15$9,303 SGD
Retailer 18$9,304 SGD
Retailer 13$9,718 SGD
Retailer 4$10,079 SGD
Retailer 5$10,235 SGD
Retailer 9$10,409 SGD
Retailer 6$10,910 SGD
Retailer 2$11,014 SGD
Retailer 10$11,064 SGD
Retailer 16$11,630 SGD
Retailer 12$12,272 SGD
Retailer 11$14,122 SGD
NZ Jewellers$16,858 SGD

30 data points across 18 retailers

15 retailers$8,528 SGD to $16,858 SGD

B+
Cheapest Retailer
-
$8,528 SGD
$6,671 USD
B+
Retailer 2
-
$8,597 SGD
$6,725 USD
View
B+
Retailer 3
-
$8,711 SGD
$6,814 USD
View
B+
Retailer 4
-
$8,974 SGD
$7,020 USD
View
B+
Retailer 5
-
$9,303 SGD
$7,277 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,304 SGD
$7,278 USD
View
Retailer 7
-
$9,718 SGD
A$11,695 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$10,079 SGD
$7,884 USD
View
B
Retailer 9
-
$10,235 SGD
$8,006 USD
View
B
Retailer 10
-
$10,910 SGD
£6,720 GBP
View
B
Retailer 11
-
$11,014 SGD
€8,205 EUR
View
B
Retailer 12
-
$11,630 SGD
$9,097 USD
View
B
Retailer 13
-
$12,272 SGD
ZAR 155,086 ZAR
View
B
Retailer 14
-
$14,122 SGD
£8,698 GBP
View
Most Expensive
B
NZ Jewellers
7764d816-3038-4741-810e-c62861454a3e · Oct 30
$16,858 SGD
$13,187 USD
View
14 more retailers have this diamond
Prices start from $8,528 SGDSave up to $8,330 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.

B+
1.21ct Radiant
$8,528 SGD