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Marquise|Natural|IGI

0.90ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 841665751

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841665751

Diamond specifications and retailer prices

From $1,982 SGD
As of October 31, 2026
Save $3,272 SGD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,254 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 841665751. Listed at 8 retailers as of October 30, 2026, with prices from $1,982 to $5,254, a $3,272 spread on the same certified stone. NZ Jewellers lists it at $5,254. 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

0.90
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.6°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 841665751
Dimensions9.71 × 4.85 × 3.14 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Top View
9.71 mm4.85 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 841665751
Side View
Table 60.0%Crown 42.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 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: Oct 31
Current: $5,254 SGD|Low: $1,982 SGD|High: $5,383 SGD|Avg: $3,237 SGD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,982 SGD
Retailer 4$2,154 SGD
Retailer 8$2,253 SGD
Retailer 7$2,335 SGD
Retailer 3$2,884 SGD
Retailer 2$3,287 SGD
Retailer 5$3,775 SGD
NZ Jewellers$5,254 SGD

28 data points across 8 retailers

8 retailers$1,982 SGD to $5,254 SGD

A
Cheapest Retailer
-
$1,982 SGD
A
Retailer 2
-
$2,154 SGD
$1,684 USD
View
A
Retailer 3
-
$2,253 SGD
$1,762 USD
View
A
Retailer 4
-
$2,335 SGD
$1,826 USD
View
B+
Retailer 5
-
$2,884 SGD
€2,148 EUR
View
B+
Retailer 6
-
$3,287 SGD
£2,024 GBP
View
B
Retailer 7
-
$3,775 SGD
£2,324 GBP
View
Most Expensive
B
NZ Jewellers
12225d5d-d955-405e-a978-9aad534032bb · Oct 30
$5,254 SGD
$4,108 USD
View
7 more retailers have this diamond
Prices start from $1,982 SGDSave up to $3,272 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
0.90ct Marquise
$1,982 SGD