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Marquise|Natural|GIA

0.31ct E VS2 Marquise Natural Diamond

VG • E/VS2 • GIA 6551568184

Certificate GIA 6551568184

Diamond specifications and retailer prices

From $518 AUD
$364 USD
As of October 28, 2026
Save $827 AUD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,344 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551568184. Listed at 10 retailers as of October 28, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 6551568184
Dimensions7.11 × 3.53 × 2.15 mm
L/W Ratio2.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.11 mm3.53 mm0.31 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551568184
Side View
Table 58.0%Crown 34.5°Girdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: Oct 28
Current: $2,344 AUD|Low: $518 AUD|High: $2,421 AUD|Avg: $1,004 AUD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$518 AUD
Retailer 9$627 AUD
Retailer 3$695 AUD
Retailer 2$759 AUD
Retailer 5$838 AUD
Retailer 8$872 AUD
Retailer 6$947 AUD
Retailer 4$986 AUD
Retailer 11$1,012 AUD
Retailer 10$1,345 AUD
NZ Jewellers$2,344 AUD

44 data points across 11 retailers

10 retailers$518 AUD to $1,345 AUD

A
Cheapest Retailer
-
$518 AUD
$364 USD
A
Retailer 2
-
$627 AUD
SGD 595 SGD
View
B+
Retailer 3
-
$759 AUD
£420 GBP
View
B+
Retailer 4
-
$838 AUD
£464 GBP
View
B+
Retailer 5
-
$872 AUD
$613 USD
View
B+
Retailer 6
-
$947 AUD
ZAR 10,743 ZAR
View
B
Retailer 7
-
$986 AUD
€660 EUR
View
Retailer 8
-
$1,012 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$1,345 AUD
£744 GBP
View
Most Expensive
NZ Jewellers
b7b82e5e-efd6-4c7c-ad7b-3e0c7ddc2ec0 · Oct 27
$2,344 AUD
$1,647 USD
View
Price under review
9 more retailers have this diamond
Prices start from $518 AUDSave up to $827 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
$518 AUD