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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 $1,834 USD
₹174,634 INR
As of November 1, 2026
Save $3,294 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,128 USD 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 $1,834 to $5,128, a $3,294 spread on the same certified stone. NZ Jewellers lists it at $5,128. 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
Color
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 1
Current: $5,128 USD|Low: $1,829 USD|High: $5,128 USD|Avg: $3,049 USD
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 7$1,834 USD
Retailer 12$2,225 USD
Retailer 3$2,263 USD
Retailer 8$2,453 USD
Retailer 4$2,566 USD
Retailer 6$2,646 USD
Retailer 11$2,830 USD
Retailer 5$2,872 USD
Retailer 10$3,618 USD
Retailer 9$4,298 USD
Retailer 2$4,720 USD
NZ Jewellers$5,128 USD

38 data points across 12 retailers

17 retailers$1,834 USD to $5,128 USD

B+
Cheapest Retailer
-
$1,834 USD
₹174,634 INR
B
Retailer 2
-
$2,216 USD
View
B
Retailer 3
-
$2,220 USD
View
B
Retailer 4
-
$2,225 USD
View
B
Retailer 5
-
$2,262 USD
View
B
Retailer 6
-
$2,263 USD
View
Final sale: no returns
B
Retailer 7
-
$2,453 USD
View
B
Retailer 8
-
$2,453 USD
View
B
Retailer 9
-
$2,566 USD
View
B
Retailer 10
-
$2,593 USD
View
B
Retailer 11
-
$2,646 USD
£2,083 GBP
View
B
Retailer 12
-
$2,830 USD
View
B
Retailer 13
-
$2,872 USD
€2,735 EUR
View
B
Retailer 14
-
$3,618 USD
ZAR 58,448 ZAR
View
B
Retailer 15
-
$4,298 USD
£3,384 GBP
View
C
Retailer 16
-
$4,720 USD
£3,716 GBP
View
Most Expensive
C
NZ Jewellers
314a332b-817e-47d0-b828-9b5bef2a722e · Oct 30
$5,128 USD
View
16 more retailers have this diamond
Prices start from $1,834 USDSave up to $3,294 USD

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
$1,834 USD