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Marquise|Natural|IGI

0.81ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 790618139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 790618139

Diamond specifications and retailer prices

From £693 GBP
$930 USD
As of October 25, 2026
7 retailers carry this diamond
Most expensive: £1,023 GBP at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 790618139. Listed at 7 retailers as of October 25, 2026. 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

0.81
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 790618139
Dimensions9.03 × 4.60 × 3.04 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
9.03 mm4.60 mm0.81 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 790618139
Side View
Table 61.0%Crown 38.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.1%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: £1,023 GBP|Low: £639 GBP|High: £1,023 GBP|Avg: £732 GBP
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 6£639 GBP
Retailer 3£693 GBP
Retailer 5£700 GBP
Retailer 7£730 GBP
Retailer 2£760 GBP
Retailer 4£809 GBP
Cape Diamonds£1,023 GBP

5 data points across 7 retailers

7 retailers£693 GBP to £1,023 GBP

Retailer 1
-
£693 GBP
$930 USD
Price last confirmed 8 days ago
Retailer 2
-
£693 GBP
$930 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£700 GBP
$939 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£730 GBP
$980 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£760 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£809 GBP
$1,085 USD
View
Price last confirmed 6 days ago
Most Expensive
Cape Diamonds
cert_790618139 · Oct 26
£1,023 GBP
ZAR 22,169 ZAR
View
Price last confirmed 7 days ago
6 more retailers have this diamond

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.

0.81ct Marquise
£693 GBP