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 $1,647 USD
₹156,877 INR
As of November 1, 2026
Save $2,920 USD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,567 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 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 $1,647 to $4,567, a $2,920 spread on the same certified stone. NZ Jewellers lists it at $4,567. 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
Color
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: $1,647 USD|Low: $1,643 USD|High: $3,874 USD|Avg: $2,333 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1$1,647 USD
Retailer 7$1,959 USD
Retailer 5$1,992 USD
Retailer 8$2,016 USD
Retailer 6$2,247 USD
Retailer 3$2,462 USD
Retailer 4$2,728 USD
Retailer 2$3,827 USD

26 data points across 8 retailers

16 retailers$1,647 USD to $4,567 USD

A
Cheapest Retailer
-
$1,647 USD
₹156,877 INR
A
Retailer 2
-
$1,959 USD
SGD 2,647 SGD
View
A
Retailer 3
-
$1,992 USD
View
B+
Retailer 4
-
$2,016 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,184 USD
View
Retailer 6
-
$2,247 USD
€2,140 EUR
View
Price last confirmed 6 days ago
B+
Retailer 7
-
$2,285 USD
View
B+
Retailer 8
-
$2,391 USD
A$3,678 AUD
View
B+
Retailer 9
-
$2,462 USD
£1,938 GBP
View
B+
Retailer 10
-
$2,520 USD
View
Retailer 11
-
$2,520 USD
View
Price last confirmed 56 days ago
B+
Retailer 12
-
$2,728 USD
€2,598 EUR
View
B
Retailer 13
-
$3,168 USD
View
B
Retailer 14
-
$3,170 USD
£2,496 GBP
View
B
Retailer 15
-
$3,827 USD
£3,013 GBP
View
Most Expensive
B
NZ Jewellers
f5543da2-1fe8-46b1-b56d-677a91b08a84 · Oct 30
$4,567 USD
View
15 more retailers have this diamond
Prices start from $1,647 USDSave up to $2,920 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.

A
0.90ct Marquise
$1,647 USD