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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6555359721

Certificate GIA 6555359721

Diamond specifications and retailer prices

From $2,043 SGD
As of October 31, 2026
Save $3,804 SGD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,847 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555359721. Listed at 19 retailers as of October 31, 2026, with prices from $2,043 to $5,847, a $3,804 spread on the same certified stone. NZ Jewellers lists it at $5,847. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555359721
Dimensions8.21 × 5.84 × 3.72 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Knot, Needle
Top View
8.21 mm5.84 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555359721
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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 31
Current: $5,847 SGD|Low: $1,828 SGD|High: $5,968 SGD|Avg: $2,914 SGD|-2.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 10$1,953 SGD
Retailer 3$2,043 SGD
Retailer 7$2,067 SGD
Retailer 4$2,117 SGD
Retailer 8$2,338 SGD
Retailer 14$2,472 SGD
Retailer 21$2,534 SGD
Retailer 12$2,593 SGD
Retailer 19$2,613 SGD
Retailer 9$2,627 SGD
Retailer 16$2,650 SGD
Retailer 11$2,796 SGD
Retailer 17$2,802 SGD
Retailer 6$2,923 SGD
Retailer 2$3,035 SGD
Retailer 15$3,068 SGD
Retailer 13$3,204 SGD
Retailer 18$3,490 SGD
Retailer 5$4,178 SGD
Retailer 20$4,898 SGD
NZ Jewellers$5,847 SGD

18 data points across 21 retailers

19 retailers$2,043 SGD to $5,847 SGD

A
Cheapest Retailer
-
$2,043 SGD
A
Retailer 2
-
$2,067 SGD
View
A
Retailer 3
-
$2,117 SGD
View
B+
Retailer 4
-
$2,472 SGD
View
B+
Retailer 5
-
$2,534 SGD
View
B+
Retailer 6
-
$2,593 SGD
View
B+
Retailer 7
-
$2,613 SGD
View
Retailer 8
-
$2,627 SGD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$2,650 SGD
View
Retailer 10
-
$2,796 SGD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$2,802 SGD
View
B+
Retailer 12
-
$2,923 SGD
View
B
Retailer 13
-
$3,035 SGD
View
B+
Retailer 14
-
$3,068 SGD
View
B
Retailer 15
-
$3,204 SGD
View
B
Retailer 16
-
$3,490 SGD
View
B
Retailer 17
-
$4,178 SGD
View
B
Retailer 18
-
$4,898 SGD
View
Most Expensive
C
NZ Jewellers
0a0865f2-1e97-423e-8acb-6279e56979ab · Nov 2
$5,847 SGD
$4,562 USD
View
18 more retailers have this diamond
Prices start from $2,043 SGDSave up to $3,804 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 Oval
$2,043 SGD