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Round|Natural|GIA

0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 5553686470

Certificate GIA 5553686470

Diamond specifications and retailer prices

From HK$2,683 HKD
$342 USD
As of November 1, 2026
Save HK$8,199 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,938 HKD at NZ Jewellers · As of September 24, 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 5553686470. Listed at 19 retailers as of October 29, 2026, with a 306% 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 angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5553686470
Dimensions4.37 × 4.39 × 2.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
4.37 mm4.39 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553686470
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NDepth 60.6%

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 1
Current: HK$10,882 HKD|Low: HK$2,683 HKD|High: HK$12,263 HKD|Avg: HK$5,131 HKD|-11.3%
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
November 2, 2026
Retailer 3HK$2,683 HKD
Retailer 6HK$2,895 HKD
Retailer 4HK$3,123 HKD
Retailer 7HK$3,232 HKD
Retailer 8HK$3,641 HKD
Retailer 9HK$3,821 HKD
Retailer 14HK$3,865 HKD
Retailer 13HK$4,104 HKD
Retailer 10HK$4,315 HKD
Retailer 11HK$4,403 HKD
Retailer 12HK$5,223 HKD
Retailer 2HK$5,465 HKD
Retailer 15HK$6,337 HKD
Retailer 5HK$6,736 HKD
NZ JewellersHK$10,882 HKD

26 data points across 15 retailers

19 retailersHK$2,683 HKD to HK$10,882 HKD

A
Cheapest Retailer
-
HK$2,683 HKD
$342 USD
A
Retailer 2
-
HK$2,895 HKD
$369 USD
View
A
Retailer 3
-
HK$3,123 HKD
$398 USD
View
A
Retailer 4
-
HK$3,232 HKD
$412 USD
View
Retailer 5
-
HK$3,374 HKD
$430 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$3,641 HKD
£365 GBP
View
B+
Retailer 7
-
HK$3,821 HKD
$487 USD
View
B+
Retailer 8
-
HK$3,865 HKD
$493 USD
View
Retailer 9
-
HK$3,891 HKD
$496 USD
View
Price last confirmed 41 days ago
B+
Retailer 10
-
HK$4,104 HKD
$523 USD
View
B+
Retailer 11
-
HK$4,315 HKD
$550 USD
View
B+
Retailer 12
-
HK$4,403 HKD
ZAR 9,067 ZAR
View
B+
Retailer 13
-
HK$5,223 HKD
€634 EUR
View
Retailer 14
-
HK$5,312 HKD
A$1,042 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
HK$5,465 HKD
£548 GBP
View
B
Retailer 16
-
HK$6,337 HKD
£636 GBP
View
B
Retailer 17
-
HK$6,736 HKD
£676 GBP
View
B
Retailer 18
-
HK$10,882 HKD
$1,387 USD
View
Most Expensive
NZ Jewellers
7639fbe1-7646-441c-9fde-3f0f841f3b37 · Sep 24
HK$12,938 HKD
$1,649 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$2,683 HKDSave up to HK$8,199 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$2,683 HKD