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Oval|Natural|GIA

1.00ct J VVS1 Oval Natural Diamond

EX • J/VVS1 • GIA 6545311908

Certificate GIA 6545311908

Diamond specifications and retailer prices

From $2,963 SGD
As of November 6, 2026
Save $2,887 SGD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,003 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-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 6545311908. Listed at 20 retailers as of November 4, 2026, with a 97% 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

1.00
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545311908
Dimensions8.25 × 5.33 × 3.50 mm
L/W Ratio1.55
Top View
8.25 mm5.33 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545311908
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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 6
Current: $7,003 SGD|Low: $2,963 SGD|High: $7,003 SGD|Avg: $3,991 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
November 6, 2026
Retailer 11$2,963 SGD
Retailer 9$3,091 SGD
Retailer 13$3,110 SGD
Retailer 3$3,307 SGD
Retailer 4$3,349 SGD
Retailer 12$3,349 SGD
Retailer 2$3,544 SGD
Retailer 10$3,753 SGD
Retailer 5$3,864 SGD
Retailer 6$4,087 SGD
Retailer 8$4,181 SGD
Retailer 7$5,851 SGD
NZ Jewellers$7,003 SGD

46 data points across 13 retailers

20 retailers$2,963 SGD to $5,851 SGD

A
Cheapest Retailer
-
$2,963 SGD
B+
Retailer 2
-
$2,999 SGD
View
B+
Retailer 3
-
$3,091 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,110 SGD
View
B+
Retailer 5
-
$3,307 SGD
View
Retailer 6
-
$3,349 SGD
View
Price last confirmed 39 days ago
Retailer 7
-
$3,349 SGD
View
Price last confirmed 19 days ago
Retailer 8
-
$3,349 SGD
View
Price last confirmed 21 days ago
Retailer 9
-
$3,478 SGD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,530 SGD
View
B+
Retailer 11
-
$3,544 SGD
View
Retailer 12
-
$3,753 SGD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$3,845 SGD
View
Retailer 14
-
$3,864 SGD
View
Price last confirmed 19 days ago
Retailer 15
-
$3,864 SGD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$4,087 SGD
View
B+
Retailer 17
-
$4,181 SGD
View
B
Retailer 18
-
$5,851 SGD
View
Retailer 19
-
$7,003 SGD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
78f598f8-3362-4cb9-91e2-784115c9d5a9 · Oct 17
$7,003 SGD
$5,464 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $2,963 SGDSave up to $2,887 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
1.00ct Oval
$2,963 SGD