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Marquise|Natural|IGI

0.90ct I IF Marquise Natural Diamond

VG • I/IF • IGI 811693452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811693452

Diamond specifications and retailer prices

From $3,497 SGD
$2,734 USD
As of November 1, 2026
Save $3,305 SGD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,801 SGD at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 811693452. Listed at 15 retailers as of November 1, 2026, with prices from $3,497 to $6,801, a $3,305 spread on the same certified stone. NZ Jewellers lists it at $6,801. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 811693452
Dimensions9.75 × 5.13 × 3.22 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
9.75 mm5.13 mm0.90 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811693452
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 62.8%

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 1
Current: $6,801 SGD|Low: $3,302 SGD|High: $6,801 SGD|Avg: $4,578 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
Retailer 14
Retailer 15
November 3, 2026
Retailer 14$3,497 SGD
Retailer 12$3,498 SGD
Retailer 8$3,601 SGD
Retailer 13$3,604 SGD
Retailer 6$3,904 SGD
Retailer 7$3,904 SGD
Retailer 15$4,054 SGD
Retailer 4$4,087 SGD
Retailer 2$4,115 SGD
Retailer 3$4,504 SGD
Retailer 9$4,568 SGD
Retailer 5$5,009 SGD
Retailer 11$5,758 SGD
Retailer 10$6,529 SGD
NZ Jewellers$6,801 SGD

39 data points across 15 retailers

15 retailers$3,497 SGD to $6,801 SGD

A
Cheapest Retailer
-
$3,497 SGD
$2,734 USD
A
Retailer 2
-
$3,498 SGD
$2,735 USD
View
A
Retailer 3
-
$3,601 SGD
£2,217 GBP
View
B+
Retailer 4
-
$3,604 SGD
$2,818 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,904 SGD
$3,053 USD
View
B+
Retailer 6
-
$3,904 SGD
$3,053 USD
View
B+
Retailer 7
-
$4,054 SGD
$3,170 USD
View
B+
Retailer 8
-
$4,087 SGD
$3,195 USD
View
B+
Retailer 9
-
$4,115 SGD
£2,534 GBP
View
B+
Retailer 10
-
$4,504 SGD
$3,522 USD
View
B+
Retailer 11
-
$4,568 SGD
€3,402 EUR
View
B
Retailer 12
-
$5,009 SGD
£3,084 GBP
View
B
Retailer 13
-
$5,758 SGD
ZAR 72,741 ZAR
View
B
Retailer 14
-
$6,529 SGD
£4,020 GBP
View
Most Expensive
B
NZ Jewellers
444d0bfc-d434-479a-af9f-233d90e2e017 · Nov 3
$6,801 SGD
$5,318 USD
View
14 more retailers have this diamond
Prices start from $3,497 SGDSave up to $3,305 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
$3,497 SGD