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Round|Natural|GIA

1.20ct J VS2 Round Natural Diamond

VG • J/VS2 • GIA 1555702531

Certificate GIA 1555702531

Diamond specifications and retailer prices

From $2,788 AUD
HK$15,300 HKD
As of October 30, 2026
Save $3,809 AUD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,830 AUD 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 very-good cut grade and certified by GIA 1555702531. Listed at 20 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1555702531
Dimensions6.67 × 6.62 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Feather, Cloud, Natural
Top View
6.67 mm6.62 mm1.20 ctJ / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555702531
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.5%

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 30
Current: $2,969 AUD|Low: $2,788 AUD|High: $6,641 AUD|Avg: $3,983 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$2,788 AUD
Retailer 1$2,969 AUD
Retailer 10$3,267 AUD
Retailer 12$3,457 AUD
Retailer 8$3,488 AUD
Retailer 11$3,488 AUD
Retailer 3$3,745 AUD
Retailer 5$3,979 AUD
Retailer 2$4,191 AUD
Retailer 9$4,560 AUD
Retailer 6$4,689 AUD
Retailer 7$6,597 AUD

32 data points across 12 retailers

20 retailers$2,788 AUD to $6,597 AUD

A
Cheapest Retailer
-
$2,788 AUD
HK$15,300 HKD
A
Retailer 2
-
$2,969 AUD
₹198,632 INR
View
A
Retailer 3
-
$3,267 AUD
SGD 3,101 SGD
View
B+
Retailer 4
-
$3,457 AUD
$2,428 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,488 AUD
$2,450 USD
View
B+
Retailer 6
-
$3,488 AUD
$2,450 USD
View
B+
Retailer 7
-
$3,488 AUD
$2,450 USD
View
Retailer 8
-
$3,745 AUD
$2,631 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$3,745 AUD
$2,631 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$3,829 AUD
$2,690 USD
View
Retailer 11
-
$3,889 AUD
$2,732 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$3,917 AUD
SGD 3,718 SGD
View
B+
Retailer 13
-
$3,946 AUD
$2,772 USD
View
B+
Retailer 14
-
$3,979 AUD
£2,201 GBP
View
Retailer 15
-
$4,191 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
$4,322 AUD
$3,036 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$4,560 AUD
ZAR 51,752 ZAR
View
B
Retailer 18
-
$4,689 AUD
€3,137 EUR
View
B
Retailer 19
-
$6,597 AUD
£3,649 GBP
View
Most Expensive
NZ Jewellers
577dd834-16e0-402f-ab42-fce52288ef49 · Sep 28
$7,830 AUD
$5,500 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from $2,788 AUDSave up to $3,809 AUD

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
$2,788 AUD