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Round|Natural|GIA

1.20ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2566164590

Certificate GIA 2566164590

Diamond specifications and retailer prices

From $2,805 SGD
HK$17,100 HKD
As of October 29, 2026
Save $3,523 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,870 SGD at NZ Jewellers · As of September 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566164590. Listed at 19 retailers as of October 29, 2026, with a 126% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566164590
Dimensions6.74 × 6.79 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Natural
Top View
6.74 mm6.79 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566164590
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: Oct 29
Current: $2,978 SGD|Low: $2,842 SGD|High: $6,371 SGD|Avg: $4,252 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$2,842 SGD
Retailer 1$2,978 SGD
Retailer 2$4,000 SGD
Retailer 8$4,233 SGD
Retailer 6$4,362 SGD
Retailer 4$4,401 SGD
Retailer 5$4,584 SGD
Retailer 3$6,329 SGD

36 data points across 8 retailers

19 retailers$2,805 SGD to $6,329 SGD

A
Cheapest Retailer
-
$2,805 SGD
HK$17,100 HKD
A
Retailer 2
-
$2,842 SGD
View
A
Retailer 3
-
$2,978 SGD
₹221,316 INR
View
B+
Retailer 4
-
$3,508 SGD
$2,737 USD
View
B+
Retailer 5
-
$3,512 SGD
$2,740 USD
View
Retailer 6
-
$3,764 SGD
$2,937 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$3,764 SGD
$2,937 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$3,909 SGD
$3,050 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$3,942 SGD
View
B+
Retailer 10
-
$3,947 SGD
$3,079 USD
View
B+
Retailer 11
-
$4,000 SGD
£2,458 GBP
View
Retailer 12
-
$4,233 SGD
A$5,081 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$4,344 SGD
$3,389 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$4,362 SGD
£2,680 GBP
View
B+
Retailer 15
-
$4,401 SGD
€3,270 EUR
View
B+
Retailer 16
-
$4,584 SGD
ZAR 57,773 ZAR
View
B
Retailer 17
-
$6,329 SGD
£3,888 GBP
View
Retailer 18
-
$7,870 SGD
$6,140 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
073bc981-7095-4191-b358-2cca56729008 · Sep 28
$7,870 SGD
$6,140 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $2,805 SGDSave up to $3,523 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
$2,805 SGD