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Round|Natural|GIA

0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 2536286679

Certificate GIA 2536286679

Diamond specifications and retailer prices

From $487 AUD
$342 USD
As of October 29, 2026
Save $873 AUD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,245 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2536286679. Listed at 15 retailers as of October 29, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2536286679
Dimensions4.32 × 4.30 × 2.69 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.32 mm4.30 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536286679
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: $721 AUD|Low: $598 AUD|High: $1,369 AUD|Avg: $929 AUD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$598 AUD
Retailer 9$631 AUD
Retailer 2$641 AUD
Retailer 1$721 AUD
Retailer 3$908 AUD
Retailer 8$938 AUD
Retailer 5$945 AUD
Retailer 4$1,131 AUD
Retailer 10$1,300 AUD
Retailer 6$1,360 AUD

41 data points across 10 retailers

15 retailers$487 AUD to $1,360 AUD

A
Cheapest Retailer
-
$487 AUD
$342 USD
A
Retailer 2
-
$585 AUD
$411 USD
View
Retailer 3
-
$598 AUD
$420 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$631 AUD
$443 USD
View
B+
Retailer 5
-
$676 AUD
$475 USD
View
B+
Retailer 6
-
$721 AUD
£399 GBP
View
B+
Retailer 7
-
$772 AUD
$542 USD
View
B+
Retailer 8
-
$908 AUD
ZAR 10,307 ZAR
View
Retailer 9
-
$938 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$945 AUD
€632 EUR
View
B+
Retailer 11
-
$1,131 AUD
£625 GBP
View
B
Retailer 12
-
$1,300 AUD
€870 EUR
View
B
Retailer 13
-
$1,302 AUD
£720 GBP
View
B
Retailer 14
-
$1,360 AUD
£752 GBP
View
Most Expensive
NZ Jewellers
28f9e36d-d222-4bbd-87e7-ddb3b8fce37b · Oct 30
$2,245 AUD
$1,577 USD
View
Price under review
14 more retailers have this diamond
Prices start from $487 AUDSave up to $873 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 Round
$487 AUD