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Oval|Natural|GIA

1.30ct J VVS1 Oval Natural Diamond

ID • J/VVS1 • GIA 2528408667

Certificate GIA 2528408667

Diamond specifications and retailer prices

From $3,821 SGD
$2,989 USD
As of October 31, 2026
Save $3,141 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,214 SGD at NZ Jewellers · As of September 19, 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 2528408667. Listed at 11 retailers as of October 29, 2026, with a 82% 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

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

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2528408667
Dimensions8.49 × 6.10 × 3.83 mm
L/W Ratio1.39
Top View
8.49 mm6.10 mm1.30 ctJ / VVS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2528408667
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: 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 31
Current: $5,090 SGD|Low: $3,479 SGD|High: $7,009 SGD|Avg: $4,374 SGD|+10.1%
Retailer 1
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
October 31, 2026
Retailer 4$3,479 SGD
Retailer 10$3,821 SGD
Retailer 5$3,911 SGD
Retailer 2$3,933 SGD
Retailer 7$3,982 SGD
Retailer 6$3,985 SGD
Retailer 13$4,141 SGD
Retailer 8$4,327 SGD
Retailer 12$4,436 SGD
Retailer 3$4,444 SGD
Retailer 11$4,653 SGD
Retailer 14$4,668 SGD
Retailer 1$5,090 SGD
Retailer 9$6,962 SGD

33 data points across 14 retailers

11 retailers$3,821 SGD to $6,962 SGD

A
Cheapest Retailer
-
$3,821 SGD
$2,989 USD
Final sale: no returns
Retailer 2
-
$3,933 SGD
$3,077 USD
View
Price last confirmed 65 days ago
A
Retailer 3
-
$3,982 SGD
$3,115 USD
View
Retailer 4
-
$4,141 SGD
$3,239 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$4,327 SGD
£2,665 GBP
View
Retailer 6
-
$4,436 SGD
A$5,338 AUD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$4,653 SGD
$3,640 USD
View
Retailer 8
-
$4,779 SGD
$3,738 USD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$5,090 SGD
ZAR 64,323 ZAR
View
B
Retailer 10
-
$6,962 SGD
£4,288 GBP
View
Most Expensive
NZ Jewellers
0eae670d-586d-4aad-8da7-224ded34ca88 · Sep 19
$7,214 SGD
$5,643 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from $3,821 SGDSave up to $3,141 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
$3,821 SGD