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Radiant|Natural|GIA

1.20ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6545935615

Certificate GIA 6545935615

Diamond specifications and retailer prices

From $3,838 SGD
As of November 6, 2026
Save $4,665 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,094 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545935615. Listed at 21 retailers as of November 2, 2026, with a 122% 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

1.20
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545935615
Dimensions7.16 × 5.29 × 3.58 mm
L/W Ratio1.35
Top View
7.16 mm5.29 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545935615
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $4,562 SGD|Low: $3,788 SGD|High: $8,594 SGD|Avg: $5,357 SGD|-1.0%
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 7, 2026
Retailer 6$3,838 SGD
Retailer 17$4,336 SGD
Retailer 4$4,446 SGD
Retailer 18$4,560 SGD
Retailer 1$4,562 SGD
Retailer 16$4,574 SGD
Retailer 8$4,693 SGD
Retailer 11$4,806 SGD
Retailer 12$4,833 SGD
Retailer 13$4,841 SGD
Retailer 7$5,023 SGD
Retailer 3$5,485 SGD
Retailer 10$5,485 SGD
Retailer 14$5,694 SGD
Retailer 15$6,207 SGD
Retailer 9$6,523 SGD
Retailer 2$7,742 SGD
Retailer 5$8,503 SGD

22 data points across 18 retailers

21 retailers$3,838 SGD to $8,503 SGD

A
Cheapest Retailer
-
$3,838 SGD
Retailer 2
-
$4,336 SGD
View
Price last confirmed 3 days ago
B+
Retailer 3
-
$4,446 SGD
View
B+
Retailer 4
-
$4,560 SGD
View
B+
Retailer 5
-
$4,562 SGD
View
B+
Retailer 6
-
$4,574 SGD
View
B+
Retailer 7
-
$4,693 SGD
View
Final sale: no returns
B+
Retailer 8
-
$4,806 SGD
View
B+
Retailer 9
-
$4,833 SGD
View
B+
Retailer 10
-
$4,841 SGD
View
B+
Retailer 11
-
$5,023 SGD
View
B+
Retailer 12
-
$5,155 SGD
View
B+
Retailer 13
-
$5,485 SGD
View
B+
Retailer 14
-
$5,485 SGD
View
Retailer 15
-
$5,511 SGD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$5,694 SGD
View
B+
Retailer 17
-
$6,207 SGD
View
B
Retailer 18
-
$6,523 SGD
View
B
Retailer 19
-
$7,742 SGD
View
B
Retailer 20
-
$8,503 SGD
View
Most Expensive
NZ Jewellers
414ff929-d160-4be6-8945-dc86df1582f2 · Sep 25
$9,094 SGD
$7,096 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $3,838 SGDSave up to $4,665 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
1.20ct Radiant
$3,838 SGD