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Round|Natural|GIA

0.31ct F I1 Round Natural Diamond

EX • F/I1 • GIA 7381538052

Certificate GIA 7381538052

Diamond specifications and retailer prices

From HK$1,580 HKD
₹19,176 INR
As of November 2, 2026
Save HK$8,612 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,192 HKD at NZ Jewellers · As of November 2, 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 7381538052. Listed at 10 retailers as of November 2, 2026, with prices from HK$1,580 to HK$10,192, a HK$8,612 spread on the same certified stone. NZ Jewellers lists it at HK$10,192. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7381538052
Dimensions4.34 × 4.36 × 2.69 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.34 mm4.36 mm0.31 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7381538052
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°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: Nov 2
Current: HK$1,580 HKD|Low: HK$1,577 HKD|High: HK$7,851 HKD|Avg: HK$2,998 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1HK$1,580 HKD
Retailer 7HK$1,908 HKD
Retailer 6HK$2,382 HKD
Retailer 3HK$2,424 HKD
Retailer 2HK$4,284 HKD
Retailer 4HK$5,555 HKD
Retailer 5HK$5,775 HKD

45 data points across 7 retailers

10 retailersHK$1,580 HKD to HK$10,192 HKD

A
Cheapest Retailer
-
HK$1,580 HKD
₹19,176 INR
Retailer 2
-
HK$1,908 HKD
View
Price last confirmed 59 days ago
B+
Retailer 3
-
HK$2,424 HKD
$309 USD
View
B+
Retailer 4
-
HK$3,029 HKD
$386 USD
View
Retailer 5
-
HK$3,029 HKD
$386 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
HK$4,284 HKD
€520 EUR
View
Retailer 7
-
HK$5,555 HKD
$708 USD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$5,775 HKD
$736 USD
View
Price last confirmed 11 days ago
Retailer 9
-
HK$10,192 HKD
$1,299 USD
View
Price last confirmed 13 days ago
Most Expensive
B
NZ Jewellers
b3d11c55-9576-4187-af76-bebb5cc0a101 · Nov 2
HK$10,192 HKD
$1,299 USD
View
9 more retailers have this diamond
Prices start from HK$1,580 HKDSave up to HK$8,612 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$1,580 HKD