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Marquise|Natural|IGI

1.00ct J VVS2 Marquise Natural Diamond

VG • J/VVS2 • IGI 654462777

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 654462777

Diamond specifications and retailer prices

From $2,335 SGD
As of November 4, 2026
Save $3,969 SGD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,304 SGD at NZ Jewellers · As of November 5, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 654462777. Listed at 18 retailers as of November 4, 2026, with prices from $2,335 to $6,304, a $3,969 spread on the same certified stone. NZ Jewellers lists it at $6,304. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 654462777
Dimensions10.03 × 5.38 × 3.13 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
10.03 mm5.38 mm1.00 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 654462777
Side View
Table 67.0%Crown 31.1°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 58.2%

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 4
Current: $2,371 SGD|Low: $2,368 SGD|High: $4,583 SGD|Avg: $2,931 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,371 SGD
Retailer 7$2,385 SGD
Retailer 5$2,390 SGD
Retailer 8$2,585 SGD
Retailer 9$2,704 SGD
Retailer 2$2,839 SGD
Retailer 3$3,154 SGD
Retailer 6$3,515 SGD
Retailer 4$4,516 SGD

37 data points across 9 retailers

18 retailers$2,335 SGD to $6,304 SGD

A
Cheapest Retailer
-
$2,335 SGD
A
Retailer 2
-
$2,371 SGD
View
B+
Retailer 3
-
$2,385 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,390 SGD
View
A
Retailer 5
-
$2,479 SGD
View
B+
Retailer 6
-
$2,572 SGD
View
B+
Retailer 7
-
$2,585 SGD
View
Retailer 8
-
$2,585 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,627 SGD
View
B+
Retailer 10
-
$2,704 SGD
View
B+
Retailer 11
-
$2,712 SGD
View
B+
Retailer 12
-
$2,762 SGD
View
B+
Retailer 13
-
$2,839 SGD
View
B+
Retailer 14
-
$2,982 SGD
View
B+
Retailer 15
-
$3,154 SGD
View
B+
Retailer 16
-
$3,515 SGD
View
B
Retailer 17
-
$4,516 SGD
View
Most Expensive
B
NZ Jewellers
9ee813fc-814e-4cb9-b0dc-05fac705f158 · Nov 5
$6,304 SGD
$4,919 USD
View
17 more retailers have this diamond
Prices start from $2,335 SGDSave up to $3,969 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
$2,335 SGD