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Marquise|Natural|IGI

1.02ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 747586986

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 747586986

Diamond specifications and retailer prices

From $1,092 USD
₹104,044 INR
As of November 2, 2026
Save $2,453 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,545 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 747586986. Listed at 11 retailers as of October 30, 2026, with prices from $1,092 to $3,545, a $2,453 spread on the same certified stone. NZ Jewellers lists it at $3,545. 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

1.02
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 747586986
Dimensions10.38 × 5.05 × 3.23 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
10.38 mm5.05 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 747586986
Side View
Table 60.0%Crown 39.8°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 64.0%

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 2
Current: $2,546 USD|Low: $1,090 USD|High: $2,577 USD|Avg: $1,666 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$1,092 USD
Retailer 5$1,342 USD
Retailer 3$1,437 USD
Retailer 6$1,521 USD
Retailer 4$1,885 USD
Retailer 1$2,546 USD

41 data points across 6 retailers

11 retailers$1,092 USD to $3,545 USD

A
Cheapest Retailer
-
$1,092 USD
₹104,044 INR
B+
Retailer 2
-
$1,342 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,391 USD
View
A
Retailer 4
-
$1,437 USD
£1,131 GBP
View
B+
Retailer 5
-
$1,453 USD
View
B+
Retailer 6
-
$1,521 USD
View
B+
Retailer 7
-
$1,589 USD
View
B+
Retailer 8
-
$1,677 USD
View
B+
Retailer 9
-
$1,885 USD
€1,795 EUR
View
B+
Retailer 10
-
$2,546 USD
£2,005 GBP
View
Most Expensive
B
NZ Jewellers
2fdd25ec-6c93-4f85-a427-b41193a12df0 · Oct 30
$3,545 USD
View
10 more retailers have this diamond
Prices start from $1,092 USDSave up to $2,453 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
1.02ct Marquise
$1,092 USD