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Marquise|Natural|GIA

0.31ct E VS2 Marquise Natural Diamond

EX • E/VS2 • GIA 2536891145

Certificate GIA 2536891145

Diamond specifications and retailer prices

From $631 AUD
$443 USD
As of October 29, 2026
Save $832 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,414 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536891145. Listed at 16 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536891145
Dimensions6.67 × 3.50 × 2.25 mm
L/W Ratio1.91
Top View
6.67 mm3.50 mm0.31 ctE / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2536891145
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.2%

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: Oct 29
Current: $783 AUD|Low: $679 AUD|High: $1,473 AUD|Avg: $997 AUD|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$679 AUD
Retailer 1$783 AUD
Retailer 7$818 AUD
Retailer 4$863 AUD
Retailer 5$975 AUD
Retailer 6$1,009 AUD
Retailer 3$1,028 AUD
Retailer 8$1,388 AUD
Retailer 2$1,462 AUD

46 data points across 9 retailers

16 retailers$631 AUD to $1,462 AUD

A
Cheapest Retailer
-
$631 AUD
$443 USD
B+
Retailer 2
-
$660 AUD
SGD 627 SGD
View
B+
Retailer 3
-
$679 AUD
$477 USD
View
B+
Retailer 4
-
$679 AUD
$477 USD
View
B+
Retailer 5
-
$727 AUD
$511 USD
View
B+
Retailer 6
-
$727 AUD
$511 USD
View
B+
Retailer 7
-
$783 AUD
£433 GBP
View
B+
Retailer 8
-
$817 AUD
$574 USD
View
B+
Retailer 9
-
$818 AUD
$575 USD
View
B+
Retailer 10
-
$863 AUD
£478 GBP
View
B+
Retailer 11
-
$975 AUD
ZAR 11,065 ZAR
View
Retailer 12
-
$1,009 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,028 AUD
€688 EUR
View
B
Retailer 14
-
$1,388 AUD
£768 GBP
View
B
Retailer 15
-
$1,462 AUD
£809 GBP
View
Most Expensive
NZ Jewellers
e7c2b03f-fd42-4a40-a4f5-743476ba2ad2 · Oct 27
$2,414 AUD
$1,696 USD
View
Price under review
15 more retailers have this diamond
Prices start from $631 AUDSave up to $832 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
$631 AUD