CaratHunter
Plans
Round|Natural|GIA

0.31ct F IF Round Natural Diamond

EX • F/IF • GIA 2566505318

Certificate GIA 2566505318

Diamond specifications and retailer prices

From $573 SGD
HK$3,500 HKD
As of October 27, 2026
Save $746 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,165 SGD 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566505318. Listed at 17 retailers as of October 27, 2026, with a 130% 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566505318
Dimensions4.31 × 4.33 × 2.71 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.31 mm4.33 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566505318
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,165 SGD|Low: $556 SGD|High: $2,165 SGD|Avg: $859 SGD
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
October 27, 2026
Retailer 7$556 SGD
Retailer 9$562 SGD
Retailer 2$573 SGD
Retailer 15$654 SGD
Retailer 10$720 SGD
Retailer 3$749 SGD
Retailer 17$749 SGD
Retailer 12$788 SGD
Retailer 5$795 SGD
Retailer 14$825 SGD
Retailer 16$865 SGD
Retailer 8$979 SGD
Retailer 6$1,031 SGD
Retailer 13$1,068 SGD
Retailer 11$1,319 SGD
Retailer 4$1,610 SGD
NZ Jewellers$2,165 SGD

19 data points across 17 retailers

17 retailers$573 SGD to $1,319 SGD

Retailer 1
-
$556 SGD
$435 USD
Price last confirmed 22 days ago
A+
Retailer 2
-
$573 SGD
HK$3,500 HKD
View
Retailer 3
-
$654 SGD
$511 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$720 SGD
View
Retailer 5
-
$749 SGD
$586 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$749 SGD
$586 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$788 SGD
$616 USD
View
B+
Retailer 8
-
$795 SGD
$622 USD
View
Retailer 9
-
$825 SGD
£508 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$847 SGD
£522 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
$865 SGD
$676 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$873 SGD
$683 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,031 SGD
€768 EUR
View
Price last confirmed 9 days ago
Retailer 14
-
$1,068 SGD
ZAR 13,497 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,319 SGD
£812 GBP
View
Retailer 16
-
$1,610 SGD
£991 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
c1a25664-162b-480d-84b8-779bfb77f4ec · Oct 26
$2,165 SGD
$1,693 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $573 SGDSave up to $746 SGD

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
$573 SGD