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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6551723721

Certificate GIA 6551723721

Diamond specifications and retailer prices

From $2,125 SGD
As of November 6, 2026
Save $3,877 SGD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,002 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 6551723721. Listed at 12 retailers as of November 5, 2026, with prices from $2,125 to $6,002, a $3,877 spread on the same certified stone. NZ Jewellers lists it at $6,002. 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

1.30
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.79°
Pavilion angle40.96°
OriginNatural
Grading LabGIA
CertificateGIA 6551723721
Dimensions8.27 × 6.04 × 3.89 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.27 mm6.04 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551723721
Side View
Table 58.0%Crown 39.79°Girdle: STK-VTKPavilion 40.96°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,002 SGD|Low: $1,324 SGD|High: $6,002 SGD|Avg: $2,315 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$1,324 SGD
Retailer 17$1,528 SGD
Retailer 18$1,792 SGD
Retailer 5$1,797 SGD
Retailer 3$1,919 SGD
Retailer 10$2,125 SGD
Retailer 6$2,179 SGD
Retailer 14$2,275 SGD
Retailer 4$2,413 SGD
Retailer 16$2,600 SGD
Retailer 8$2,621 SGD
Retailer 13$2,721 SGD
Retailer 7$3,002 SGD
Retailer 15$3,002 SGD
Retailer 2$3,003 SGD
Retailer 12$3,119 SGD
Retailer 11$3,305 SGD
NZ Jewellers$6,002 SGD

23 data points across 18 retailers

12 retailers$2,125 SGD to $6,002 SGD

Retailer 1
-
$1,792 SGD
Price last confirmed 21 days ago
Retailer 2
-
$1,797 SGD
View
Price last confirmed 23 days ago
Retailer 3
-
$1,919 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$2,125 SGD
View
B+
Retailer 5
-
$2,600 SGD
View
B+
Retailer 6
-
$2,721 SGD
View
B+
Retailer 7
-
$3,002 SGD
View
Retailer 8
-
$3,002 SGD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$3,003 SGD
View
B+
Retailer 10
-
$3,119 SGD
View
B+
Retailer 11
-
$3,305 SGD
View
Most Expensive
B
NZ Jewellers
4ffecb5d-a317-448c-b76d-50daeb4ba1f3 · Nov 5
$6,002 SGD
$4,683 USD
View
11 more retailers have this diamond
Prices start from $2,125 SGDSave up to $3,877 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
1.30ct Oval
$2,125 SGD