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Marquise|Natural|IGI

1.02ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 813642340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 813642340

Diamond specifications and retailer prices

From $1,441 AUD
As of November 5, 2026
Save $858 AUD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,299 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 813642340. Listed at 8 retailers as of November 5, 2026, with prices from $1,441 to $2,299, a $858 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,299. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 813642340
Dimensions9.69 × 5.24 × 3.43 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.69 mm5.24 mm1.02 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813642340
Side View
Table 61.0%Crown 40°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.5%

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 5
Current: $1,474 AUD|Low: $1,432 AUD|High: $2,443 AUD|Avg: $1,918 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$1,441 AUD
Retailer 1$1,474 AUD
Retailer 4$1,535 AUD
Retailer 7$1,891 AUD
Retailer 2$1,982 AUD
Retailer 5$2,087 AUD
Wholesale Diamonds Direct$2,299 AUD
Retailer 6$2,345 AUD

25 data points across 8 retailers

8 retailers$1,441 AUD to $2,299 AUD

A
Cheapest Retailer
-
$1,441 AUD
B+
Retailer 2
-
$1,474 AUD
View
A
Retailer 3
-
$1,499 AUD
View
B+
Retailer 4
-
$1,535 AUD
View
B+
Retailer 5
-
$1,891 AUD
View
B+
Retailer 6
-
$1,982 AUD
View
B+
Retailer 7
-
$2,087 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
262934368 · Nov 6
$2,299 AUD
$1,580 USD
View
7 more retailers have this diamond
Prices start from $1,441 AUDSave up to $858 AUD

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
$1,441 AUD