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Round|Natural|GIA

0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 2557760385

Certificate GIA 2557760385

Diamond specifications and retailer prices

From $365 AUD
₹24,406 INR
As of November 1, 2026
Save $1,536 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,144 AUD at NZ Jewellers · As of September 5, 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 2557760385. Listed at 20 retailers as of October 30, 2026, with a 421% 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 angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557760385
Dimensions4.36 × 4.38 × 2.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.36 mm4.38 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557760385
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,901 AUD|Low: $357 AUD|High: $1,982 AUD|Avg: $776 AUD|-4.1%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 12$365 AUD
Retailer 9$426 AUD
Retailer 16$437 AUD
Retailer 15$507 AUD
Retailer 8$526 AUD
Retailer 2$565 AUD
Retailer 3$571 AUD
Retailer 10$660 AUD
Retailer 6$668 AUD
Retailer 5$682 AUD
Retailer 17$739 AUD
Retailer 14$789 AUD
Retailer 11$834 AUD
Retailer 4$1,128 AUD
Retailer 13$1,170 AUD
Retailer 7$1,530 AUD
NZ Jewellers$1,901 AUD

23 data points across 17 retailers

20 retailers$365 AUD to $1,901 AUD

A+
Cheapest Retailer
-
$365 AUD
₹24,406 INR
A
Retailer 2
-
$426 AUD
$299 USD
View
A
Retailer 3
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 4
-
$507 AUD
$356 USD
View
A
Retailer 5
-
$526 AUD
SGD 499 SGD
View
Retailer 6
-
$559 AUD
$393 USD
View
Price last confirmed 58 days ago
A
Retailer 7
-
$565 AUD
$397 USD
View
A
Retailer 8
-
$571 AUD
SGD 542 SGD
View
A
Retailer 9
-
$660 AUD
£365 GBP
View
A
Retailer 10
-
$668 AUD
$469 USD
View
B+
Retailer 11
-
$682 AUD
$479 USD
View
Retailer 12
-
$739 AUD
$519 USD
View
Price last confirmed 53 days ago
B+
Retailer 13
-
$739 AUD
$519 USD
View
B+
Retailer 14
-
$789 AUD
$554 USD
View
B+
Retailer 15
-
$834 AUD
€558 EUR
View
B+
Retailer 16
-
$1,128 AUD
£624 GBP
View
B
Retailer 17
-
$1,170 AUD
£647 GBP
View
B
Retailer 18
-
$1,530 AUD
CA$1,492 CAD
View
B
Retailer 19
-
$1,901 AUD
$1,335 USD
View
Most Expensive
NZ Jewellers
adfbc089-5a9e-4697-b70f-19cb3ee757a8 · Sep 5
$2,144 AUD
$1,506 USD
View
Price under review
19 more retailers have this diamond
Prices start from $365 AUDSave up to $1,536 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
$365 AUD