Marquise|Natural|IGI

0.81ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 598327922

Certificate IGI 598327922

Diamond specifications and retailer prices

From $747 USD
₹71,104 INR
As of November 2, 2026
Save $616 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,362 USD at 77 Diamonds · As of November 2, 2026
View at 77 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 598327922. Listed at 4 retailers as of November 2, 2026, with prices from $747 to $1,362, a $616 spread on the same certified stone. 77 Diamonds lists it at $1,362. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 598327922
Dimensions9.18 × 4.80 × 3.11 mm
L/W Ratio1.91
Top View
9.18 mm4.80 mm0.81 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 598327922
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCuletDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,362 USD|Low: $745 USD|High: $1,376 USD|Avg: $1,123 USD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$747 USD
Retailer 4$1,086 USD
Retailer 3$1,308 USD
77 Diamonds$1,362 USD

44 data points across 4 retailers

4 retailers$747 USD to $1,362 USD

A
Cheapest Retailer
-
$747 USD
₹71,104 INR
B+
Retailer 2
-
$1,086 USD
View
B
Retailer 3
-
$1,308 USD
€1,246 EUR
View
Most Expensive
B
77 Diamonds
MQCPSQ8BXH5R · Nov 2
$1,362 USD
£1,073 GBP
View
3 more retailers have this diamond
Prices start from $747 USDSave up to $616 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
0.81ct Marquise
$747 USD