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Marquise|Natural|IGI

1.02ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 754572905

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 754572905

Diamond specifications and retailer prices

From $3,008 AUD
As of November 6, 2026
Save $1,675 AUD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,684 AUD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754572905. Listed at 2 retailers as of November 4, 2026, with prices from $3,008 to $4,684, a $1,675 spread on the same certified stone. MOH London lists it at $4,684. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 754572905
Dimensions11.40 × 5.21 × 3.03 mm
L/W Ratio2.19
Girdle conditionFaceted
Top View
11.40 mm5.21 mm1.02 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754572905
Side View
Table 60.0%Crown 38.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,684 AUD|Low: $2,643 AUD|High: $4,723 AUD|Avg: $3,331 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$2,643 AUD
Retailer 2$3,008 AUD
Retailer 4$3,563 AUD
MOH London$4,684 AUD

20 data points across 4 retailers

2 retailers$3,008 AUD to $4,684 AUD

B+
Cheapest Retailer
-
$3,008 AUD
Most Expensive
B
MOH London
63AA174E2 · Nov 4
$4,684 AUD
£2,534 GBP
View
1 more retailer has this diamond
Prices start from $3,008 AUDSave up to $1,675 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.

B+
1.02ct Marquise
$3,008 AUD