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Round|Natural|GIA

0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 6562138354

Certificate GIA 6562138354

Diamond specifications and retailer prices

From $534 AUD
$375 USD
As of October 27, 2026
Save $772 AUD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,164 AUD at NZ Jewellers · As of October 26, 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 6562138354. Listed at 15 retailers as of October 26, 2026, with a 145% 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562138354
Dimensions4.34 × 4.31 × 2.68 mm
L/W Ratio1.01
Key to symbols
Minor Details of Polish
Top View
4.34 mm4.31 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562138354
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 27
Current: $2,164 AUD|Low: $534 AUD|High: $2,164 AUD|Avg: $875 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
Retailer 14
Retailer 15
October 28, 2026
Retailer 14$534 AUD
Retailer 13$564 AUD
Retailer 4$577 AUD
Retailer 12$608 AUD
Retailer 15$608 AUD
Retailer 3$651 AUD
Retailer 9$730 AUD
Retailer 7$810 AUD
Retailer 6$824 AUD
Retailer 10$873 AUD
Retailer 5$904 AUD
Retailer 2$1,022 AUD
Retailer 8$1,092 AUD
Retailer 11$1,305 AUD
NZ Jewellers$2,164 AUD

26 data points across 15 retailers

15 retailers$534 AUD to $1,305 AUD

A
Cheapest Retailer
-
$534 AUD
$375 USD
Retailer 2
-
$564 AUD
$396 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$577 AUD
$405 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$608 AUD
$427 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$608 AUD
$427 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$651 AUD
$457 USD
View
B+
Retailer 7
-
$730 AUD
£404 GBP
View
B+
Retailer 8
-
$810 AUD
$569 USD
View
B+
Retailer 9
-
$824 AUD
$579 USD
View
Retailer 10
-
$873 AUD
ZAR 9,912 ZAR
View
Price last confirmed 7 days ago
Retailer 11
-
$904 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,022 AUD
€684 EUR
View
B
Retailer 13
-
$1,092 AUD
£604 GBP
View
B
Retailer 14
-
$1,305 AUD
£722 GBP
View
Most Expensive
NZ Jewellers
c143d477-ae5a-4a93-92e0-d19293b6a6be · Oct 26
$2,164 AUD
$1,520 USD
View
Price under review
14 more retailers have this diamond
Prices start from $534 AUDSave up to $772 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
$534 AUD