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Marquise|Natural|GIA

0.31ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 7561744263

Certificate GIA 7561744263

Diamond specifications and retailer prices

From $282 AUD
₹18,797 INR
As of November 2, 2026
Save $617 AUD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $899 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7561744263. Listed at 13 retailers as of November 2, 2026, with prices from $282 to $899, a $617 spread on the same certified stone. MOH London lists it at $899. 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

0.31
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 7561744263
Dimensions7.03 × 3.51 × 1.99 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Top View
7.03 mm3.51 mm0.31 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561744263
Side View
Table 61.0%Crown 42.7°Girdle: MED-THKPavilion 33.5°Culet: NDepth 56.8%

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: $899 AUD|Low: $282 AUD|High: $899 AUD|Avg: $479 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$282 AUD
Retailer 10$347 AUD
Retailer 4$360 AUD
Retailer 12$390 AUD
Retailer 3$391 AUD
Retailer 2$434 AUD
Retailer 8$493 AUD
Retailer 5$524 AUD
Retailer 9$575 AUD
Retailer 11$579 AUD
Retailer 7$674 AUD
MOH London$899 AUD

3 data points across 12 retailers

13 retailers$282 AUD to $899 AUD

A
Cheapest Retailer
-
$282 AUD
₹18,797 INR
B+
Retailer 2
-
$347 AUD
HK$1,900 HKD
View
B+
Retailer 3
-
$360 AUD
$252 USD
View
Final sale: no returns
B+
Retailer 4
-
$390 AUD
$273 USD
View
B+
Retailer 5
-
$391 AUD
$274 USD
View
B+
Retailer 6
-
$434 AUD
$304 USD
View
B+
Retailer 7
-
$463 AUD
View
B
Retailer 8
-
$493 AUD
£272 GBP
View
B
Retailer 9
-
$524 AUD
$367 USD
View
B
Retailer 10
-
$575 AUD
$403 USD
View
B
Retailer 11
-
$579 AUD
$406 USD
View
B
Retailer 12
-
$674 AUD
€450 EUR
View
Most Expensive
C
MOH London
E4696BC1B · Nov 2
$899 AUD
£496 GBP
View
12 more retailers have this diamond
Prices start from $282 AUDSave up to $617 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
0.31ct Marquise
$282 AUD