CaratHunter
Plans
Marquise|Natural|GIA

1.00ct J VVS1 Marquise Natural Diamond

ID • J/VVS1 • GIA 6545759130

Certificate GIA 6545759130

Diamond specifications and retailer prices

From $2,914 SGD
As of November 2, 2026
Save $2,662 SGD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,877 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise 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 6545759130. Listed at 10 retailers as of November 2, 2026, with a 91% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle40.98°
Pavilion angle37.56°
OriginNatural
Grading LabGIA
CertificateGIA 6545759130
Dimensions9.50 × 5.09 × 3.29 mm
L/W Ratio1.87
Top View
9.50 mm5.09 mm1.00 ctJ / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6545759130
Side View
Table 54.0%Crown 40.98°GirdlePavilion 37.56°CuletDepth 64.7%

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: Nov 2
Current: $3,573 SGD|Low: $2,914 SGD|High: $5,934 SGD|Avg: $3,955 SGD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2$2,914 SGD
Retailer 4$3,159 SGD
Retailer 1$3,573 SGD
Retailer 5$3,685 SGD
Retailer 7$3,729 SGD
Retailer 8$3,920 SGD
Retailer 6$3,926 SGD
Retailer 9$4,138 SGD
Retailer 3$5,576 SGD

38 data points across 9 retailers

10 retailers$2,914 SGD to $5,576 SGD

A
Cheapest Retailer
-
$2,914 SGD
A
Retailer 2
-
$3,159 SGD
View
Retailer 3
-
$3,290 SGD
View
Price last confirmed 42 days ago
Retailer 4
-
$3,290 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$3,441 SGD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$3,573 SGD
View
Retailer 7
-
$3,685 SGD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$5,576 SGD
View
Retailer 9
-
$6,877 SGD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
d78ef1d1-0a0b-4756-8877-c1f628228403 · Sep 29
$6,877 SGD
$5,366 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $2,914 SGDSave up to $2,662 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 Marquise
$2,914 SGD