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Marquise|Natural|IGI

1.01ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • IGI 499129703

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 499129703

Diamond specifications and retailer prices

From $2,640 SGD
As of November 6, 2026
Save $2,359 SGD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,984 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 and certified by IGI 499129703. Listed at 12 retailers as of November 4, 2026, with a 89% 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

1.01
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 499129703
Dimensions9.60 × 5.35 × 3.37 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Top View
9.60 mm5.35 mm1.01 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 499129703
Side View
Table 62.0%Crown 38.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.0%

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: $3,492 SGD|Low: $2,421 SGD|High: $5,074 SGD|Avg: $3,413 SGD|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$2,640 SGD
Retailer 7$2,862 SGD
Retailer 5$2,864 SGD
Retailer 9$3,014 SGD
Retailer 10$3,095 SGD
Retailer 3$3,163 SGD
Retailer 1$3,492 SGD
Retailer 6$3,559 SGD
Retailer 2$4,256 SGD
Retailer 4$5,000 SGD

42 data points across 10 retailers

12 retailers$2,640 SGD to $5,000 SGD

A
Cheapest Retailer
-
$2,640 SGD
Final sale: no returns
Retailer 2
-
$2,862 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$2,862 SGD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$2,864 SGD
View
Retailer 5
-
$2,994 SGD
View
Price last confirmed 37 days ago
Retailer 6
-
$3,014 SGD
View
Price last confirmed 82 days ago
A
Retailer 7
-
$3,163 SGD
View
Retailer 8
-
$3,303 SGD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$3,492 SGD
View
B+
Retailer 10
-
$3,559 SGD
View
B+
Retailer 11
-
$5,000 SGD
View
Most Expensive
NZ Jewellers
8cc65529-9ebe-4869-bf99-9617e1493b5a · Sep 30
$5,984 SGD
$4,669 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $2,640 SGDSave up to $2,359 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
1.01ct Marquise
$2,640 SGD