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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 $2,189 USD
HK$17,100 HKD
As of October 29, 2026
Save $2,749 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,140 USD 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
Color
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: $3,112 USD|Low: $2,217 USD|High: $4,971 USD|Avg: $3,312 USD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$2,217 USD
Retailer 2$2,326 USD
Retailer 1$3,112 USD
Retailer 8$3,303 USD
Retailer 6$3,404 USD
Retailer 4$3,434 USD
Retailer 5$3,576 USD
Retailer 3$4,938 USD

35 data points across 8 retailers

19 retailers$2,189 USD to $4,938 USD

A
Cheapest Retailer
-
$2,189 USD
HK$17,100 HKD
A
Retailer 2
-
$2,217 USD
SGD 2,996 SGD
View
A
Retailer 3
-
$2,326 USD
₹221,485 INR
View
B+
Retailer 4
-
$2,737 USD
View
B+
Retailer 5
-
$2,740 USD
View
Retailer 6
-
$2,937 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$2,937 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$3,050 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$3,075 USD
SGD 4,156 SGD
View
B+
Retailer 10
-
$3,079 USD
View
B+
Retailer 11
-
$3,112 USD
£2,450 GBP
View
Retailer 12
-
$3,303 USD
A$5,081 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$3,389 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$3,404 USD
£2,680 GBP
View
B+
Retailer 15
-
$3,434 USD
€3,270 EUR
View
B+
Retailer 16
-
$3,576 USD
ZAR 57,773 ZAR
View
B
Retailer 17
-
$4,938 USD
£3,888 GBP
View
Retailer 18
-
$6,140 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
073bc981-7095-4191-b358-2cca56729008 · Sep 28
$6,140 USD
View
Price last confirmed 31 days ago
18 more retailers have this diamond
Prices start from $2,189 USDSave up to $2,749 USD

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
$2,189 USD