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0.31ct F I1 Round Natural Diamond

EX • F/I1 • GIA 6515539066

Certificate GIA 6515539066

Diamond specifications and retailer prices

From HK$1,259 HKD
₹15,284 INR
As of November 2, 2026
Save HK$7,018 HKD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,278 HKD 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6515539066. Listed at 9 retailers as of October 30, 2026, with prices from HK$1,259 to HK$8,278, a HK$7,018 spread on the same certified stone. NZ Jewellers lists it at HK$8,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6515539066
Dimensions4.40 × 4.42 × 2.68 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.40 mm4.42 mm0.31 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515539066
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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: Nov 2
Current: HK$8,278 HKD|Low: HK$1,257 HKD|High: HK$8,364 HKD|Avg: HK$2,964 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2HK$1,259 HKD
Retailer 7HK$1,828 HKD
Retailer 9HK$1,906 HKD
Retailer 4HK$1,969 HKD
Retailer 5HK$2,040 HKD
Retailer 8HK$2,464 HKD
Retailer 6HK$3,084 HKD
Retailer 3HK$3,147 HKD
NZ JewellersHK$8,278 HKD

45 data points across 9 retailers

9 retailersHK$1,259 HKD to HK$8,278 HKD

A
Cheapest Retailer
-
HK$1,259 HKD
₹15,284 INR
A
Retailer 2
-
HK$1,607 HKD
View
A
Retailer 3
-
HK$1,828 HKD
$233 USD
View
A
Retailer 4
-
HK$1,969 HKD
$251 USD
View
A
Retailer 5
-
HK$2,040 HKD
$260 USD
View
B+
Retailer 6
-
HK$2,464 HKD
$314 USD
View
B+
Retailer 7
-
HK$3,084 HKD
$393 USD
View
B+
Retailer 8
-
HK$3,147 HKD
€382 EUR
View
Most Expensive
B
NZ Jewellers
d411dc87-95ce-47fd-9450-a47a8d4d7b2d · Oct 30
HK$8,278 HKD
$1,055 USD
View
8 more retailers have this diamond
Prices start from HK$1,259 HKDSave up to HK$7,018 HKD

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
HK$1,259 HKD