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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1555418567

Certificate GIA 1555418567

Diamond specifications and retailer prices

From $3,313 SGD
As of November 6, 2026
Save $4,152 SGD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,799 SGD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1555418567. Listed at 20 retailers as of November 4, 2026, with a 125% 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
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555418567
Dimensions6.72 × 6.74 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
6.72 mm6.74 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555418567
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: $7,799 SGD|Low: $3,313 SGD|High: $7,799 SGD|Avg: $5,166 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
November 6, 2026
Retailer 12$3,313 SGD
Retailer 6$4,077 SGD
Retailer 3$4,131 SGD
Retailer 8$4,147 SGD
Retailer 7$4,265 SGD
Retailer 13$4,477 SGD
Retailer 5$4,800 SGD
Retailer 4$5,165 SGD
Retailer 2$5,183 SGD
Retailer 10$5,217 SGD
Retailer 11$5,502 SGD
Retailer 9$7,465 SGD
NZ Jewellers$7,799 SGD

38 data points across 13 retailers

20 retailers$3,313 SGD to $7,465 SGD

A
Cheapest Retailer
-
$3,313 SGD
B+
Retailer 2
-
$3,974 SGD
View
B+
Retailer 3
-
$4,077 SGD
View
B+
Retailer 4
-
$4,131 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,147 SGD
View
B+
Retailer 6
-
$4,265 SGD
View
B+
Retailer 7
-
$4,331 SGD
View
Retailer 8
-
$4,477 SGD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$4,597 SGD
View
Retailer 10
-
$4,648 SGD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$4,779 SGD
View
Retailer 12
-
$4,800 SGD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$4,905 SGD
View
Retailer 14
-
$5,165 SGD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$5,183 SGD
View
B+
Retailer 16
-
$5,217 SGD
View
B+
Retailer 17
-
$5,502 SGD
View
B
Retailer 18
-
$6,352 SGD
View
B
Retailer 19
-
$7,465 SGD
View
Most Expensive
NZ Jewellers
5fd48ade-7aa6-4f5c-b4dc-f3a0fa39108b · Oct 9
$7,799 SGD
$6,085 USD
View
Price last confirmed 28 days ago
19 more retailers have this diamond
Prices start from $3,313 SGDSave up to $4,152 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 Round
$3,313 SGD