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Marquise|Natural|IGI

0.90ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 813687850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 813687850

Diamond specifications and retailer prices

From $2,106 SGD
₹156,877 INR
As of November 1, 2026
Save $3,733 SGD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,838 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 813687850. Listed at 16 retailers as of October 30, 2026, with prices from $2,106 to $5,838, a $3,733 spread on the same certified stone. NZ Jewellers lists it at $5,838. 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
FluorescenceNone
Crown angle36.9°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 813687850
Dimensions9.48 × 4.97 × 3.17 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.48 mm4.97 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813687850
Side View
Table 60.0%Crown 36.9°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 63.8%

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: $3,486 SGD|Low: $2,101 SGD|High: $4,952 SGD|Avg: $2,987 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$2,106 SGD
Retailer 7$2,504 SGD
Retailer 5$2,547 SGD
Retailer 8$2,577 SGD
Retailer 6$2,872 SGD
Retailer 2$3,121 SGD
Retailer 1$3,486 SGD
Retailer 4$4,892 SGD

27 data points across 8 retailers

16 retailers$2,106 SGD to $5,838 SGD

A
Cheapest Retailer
-
$2,106 SGD
₹156,877 INR
A
Retailer 2
-
$2,504 SGD
View
A
Retailer 3
-
$2,547 SGD
$1,992 USD
View
B+
Retailer 4
-
$2,577 SGD
$2,016 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,792 SGD
$2,184 USD
View
Retailer 6
-
$2,872 SGD
€2,140 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,921 SGD
$2,285 USD
View
B+
Retailer 8
-
$3,056 SGD
A$3,678 AUD
View
B+
Retailer 9
-
$3,121 SGD
£1,922 GBP
View
B+
Retailer 10
-
$3,222 SGD
$2,520 USD
View
Retailer 11
-
$3,222 SGD
$2,520 USD
View
Price last confirmed 56 days ago
B+
Retailer 12
-
$3,486 SGD
€2,597 EUR
View
B
Retailer 13
-
$4,050 SGD
$3,168 USD
View
B
Retailer 14
-
$4,052 SGD
£2,496 GBP
View
B
Retailer 15
-
$4,892 SGD
£3,013 GBP
View
Most Expensive
B
NZ Jewellers
f5543da2-1fe8-46b1-b56d-677a91b08a84 · Oct 30
$5,838 SGD
$4,567 USD
View
15 more retailers have this diamond
Prices start from $2,106 SGDSave up to $3,733 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
$2,106 SGD