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Marquise|Natural|IGI

0.90ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 656474494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 656474494

Diamond specifications and retailer prices

From $2,344 SGD
₹174,578 INR
As of November 2, 2026
Save $4,214 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,558 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 656474494. Listed at 17 retailers as of October 30, 2026, with prices from $2,344 to $6,558, a $4,214 spread on the same certified stone. NZ Jewellers lists it at $6,558. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 656474494
Dimensions11.65 × 4.71 × 2.73 mm
L/W Ratio2.47
Girdle conditionFaceted
Culet sizePointed
Top View
11.65 mm4.71 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 656474494
Side View
Table 59.0%Crown 29.1°Girdle: STK-VTKPavilion 38.7°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,558 SGD|Low: $2,340 SGD|High: $6,558 SGD|Avg: $3,906 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
November 2, 2026
Retailer 5$2,344 SGD
Retailer 3$2,846 SGD
Retailer 4$2,894 SGD
Retailer 9$3,137 SGD
Retailer 2$3,282 SGD
Retailer 8$3,383 SGD
Retailer 12$3,619 SGD
Retailer 7$3,673 SGD
Retailer 11$4,627 SGD
Retailer 10$5,496 SGD
Retailer 6$6,036 SGD
NZ Jewellers$6,558 SGD

37 data points across 12 retailers

17 retailers$2,344 SGD to $6,558 SGD

B+
Cheapest Retailer
-
$2,344 SGD
₹174,578 INR
B
Retailer 2
-
$2,834 SGD
$2,216 USD
View
B
Retailer 3
-
$2,839 SGD
$2,220 USD
View
B
Retailer 4
-
$2,846 SGD
$2,225 USD
View
B
Retailer 5
-
$2,893 SGD
$2,262 USD
View
B
Retailer 6
-
$2,894 SGD
$2,263 USD
View
Final sale: no returns
B
Retailer 7
-
$3,137 SGD
$2,453 USD
View
B
Retailer 8
-
$3,137 SGD
$2,453 USD
View
B
Retailer 9
-
$3,282 SGD
$2,566 USD
View
B
Retailer 10
-
$3,316 SGD
$2,593 USD
View
B
Retailer 11
-
$3,383 SGD
£2,083 GBP
View
B
Retailer 12
-
$3,619 SGD
$2,830 USD
View
B
Retailer 13
-
$3,673 SGD
€2,735 EUR
View
B
Retailer 14
-
$4,627 SGD
ZAR 58,448 ZAR
View
B
Retailer 15
-
$5,496 SGD
£3,384 GBP
View
C
Retailer 16
-
$6,036 SGD
£3,716 GBP
View
Most Expensive
C
NZ Jewellers
314a332b-817e-47d0-b828-9b5bef2a722e · Oct 30
$6,558 SGD
$5,128 USD
View
16 more retailers have this diamond
Prices start from $2,344 SGDSave up to $4,214 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.

B+
0.90ct Marquise
$2,344 SGD