CaratHunter
Plans
Marquise|Natural|GIA

0.31ct E IF Marquise Natural Diamond

VG • E/IF • GIA 2537695327

Certificate GIA 2537695327

Diamond specifications and retailer prices

From $777 AUD
$546 USD
As of October 29, 2026
Save $1,658 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,436 AUD at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537695327. Listed at 9 retailers as of October 29, 2026, with prices from $777 to $2,436, a $1,658 spread on the same certified stone. NZ Jewellers lists it at $2,436. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537695327
Dimensions6.40 × 3.54 × 2.29 mm
L/W Ratio1.81
Top View
6.40 mm3.54 mm0.31 ctE / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537695327
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.7%

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: $2,436 AUD|Low: $777 AUD|High: $2,436 AUD|Avg: $1,300 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$777 AUD
Retailer 8$837 AUD
Retailer 12$837 AUD
Retailer 9$875 AUD
Retailer 10$897 AUD
Retailer 13$1,092 AUD
Retailer 2$1,157 AUD
Retailer 5$1,189 AUD
Retailer 3$1,351 AUD
Retailer 7$1,714 AUD
Retailer 6$1,795 AUD
Retailer 4$1,980 AUD
NZ Jewellers$2,436 AUD

25 data points across 13 retailers

9 retailers$777 AUD to $2,436 AUD

A
Cheapest Retailer
-
$777 AUD
$546 USD
B+
Retailer 2
-
$837 AUD
$588 USD
View
B+
Retailer 3
-
$897 AUD
$630 USD
View
B+
Retailer 4
-
$1,092 AUD
$767 USD
View
B+
Retailer 5
-
$1,157 AUD
€774 EUR
View
B
Retailer 6
-
$1,351 AUD
$949 USD
View
Retailer 7
-
$1,714 AUD
£948 GBP
View
Price last confirmed 20 days ago
B
Retailer 8
-
$1,795 AUD
£993 GBP
View
Most Expensive
B
NZ Jewellers
1a70d893-7d30-49fc-b371-2f32af534e03 · Oct 30
$2,436 AUD
$1,711 USD
View
8 more retailers have this diamond
Prices start from $777 AUDSave up to $1,658 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
$777 AUD