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Oval|Natural|GIA

1.30ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 6545638557

Certificate GIA 6545638557

Diamond specifications and retailer prices

From $3,687 SGD
As of November 2, 2026
Save $3,330 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,017 SGD at NZ Jewellers · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545638557. Listed at 9 retailers as of November 2, 2026, with prices from $3,687 to $7,017, a $3,330 spread on the same certified stone. NZ Jewellers lists it at $7,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.42°
Pavilion angle40.32°
OriginNatural
Grading LabGIA
CertificateGIA 6545638557
Dimensions8.50 × 6.08 × 3.82 mm
L/W Ratio1.40
Top View
8.50 mm6.08 mm1.30 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545638557
Side View
Table 64.0%Crown 39.42°Girdle: THK-VTKPavilion 40.32°Culet: NoneDepth 62.8%

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: Nov 2
Current: $7,017 SGD|Low: $3,686 SGD|High: $7,031 SGD|Avg: $4,794 SGD|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$3,687 SGD
Retailer 8$3,909 SGD
Retailer 7$4,028 SGD
Retailer 6$4,182 SGD
Retailer 10$4,219 SGD
Retailer 9$4,302 SGD
Retailer 2$4,532 SGD
Retailer 11$4,592 SGD
Retailer 3$4,764 SGD
Retailer 5$6,735 SGD
NZ Jewellers$7,017 SGD

37 data points across 11 retailers

9 retailers$3,687 SGD to $7,017 SGD

A
Cheapest Retailer
-
$3,687 SGD
A
Retailer 2
-
$3,909 SGD
View
A
Retailer 3
-
$4,028 SGD
View
A
Retailer 4
-
$4,182 SGD
View
A
Retailer 5
-
$4,219 SGD
View
Retailer 6
-
$4,302 SGD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$4,532 SGD
View
B+
Retailer 8
-
$6,735 SGD
View
Most Expensive
B
NZ Jewellers
377d03be-03a3-4a88-af02-c99e215bb68b · Nov 2
$7,017 SGD
$5,475 USD
View
8 more retailers have this diamond
Prices start from $3,687 SGDSave up to $3,330 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
$3,687 SGD