CaratHunter
Plans
Round|Natural|GIA

4.31ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5232978299

Certificate GIA 5232978299

Diamond specifications and retailer prices

From HK$407,022 HKD
As of October 28, 2026
Save HK$352,676 HKD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$759,698 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.31ct natural round diamond

This 4.31ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5232978299. Listed at 19 retailers as of October 28, 2026, with prices from HK$407,022 to HK$759,698, a HK$352,676 spread on the same certified stone. MOH London lists it at HK$759,698. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.31
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232978299
Dimensions10.33 × 10.38 × 6.49 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
10.33 mm10.38 mm4.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232978299
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Oct 28
Current: HK$759,698 HKD|Low: HK$407,022 HKD|High: HK$781,270 HKD|Avg: HK$520,793 HKD|-2.6%
MOH London
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
Retailer 18
November 1, 2026
Retailer 15HK$407,022 HKD
Retailer 18HK$442,851 HKD
Retailer 17HK$443,517 HKD
Retailer 14HK$459,606 HKD
Retailer 12HK$480,110 HKD
Retailer 2HK$483,033 HKD
Retailer 4HK$484,947 HKD
Retailer 9HK$494,295 HKD
Retailer 6HK$505,718 HKD
Retailer 10HK$514,890 HKD
Retailer 8HK$535,485 HKD
Retailer 5HK$536,646 HKD
Retailer 7HK$556,080 HKD
Retailer 3HK$564,642 HKD
Retailer 16HK$566,635 HKD
Retailer 11HK$574,196 HKD
Retailer 13HK$586,149 HKD
MOH LondonHK$759,698 HKD

18 data points across 18 retailers

19 retailersHK$407,022 HKD to HK$759,698 HKD

A
Cheapest Retailer
-
HK$407,022 HKD
A
Retailer 2
-
HK$442,851 HKD
$56,445 USD
View
A
Retailer 3
-
HK$443,517 HKD
$56,530 USD
View
Final sale: no returns
A
Retailer 4
-
HK$459,606 HKD
SGD 79,163 SGD
View
A
Retailer 5
-
HK$480,110 HKD
$61,194 USD
View
A
Retailer 6
-
HK$483,033 HKD
₹5,863,481 INR
View
A
Retailer 7
-
HK$484,947 HKD
$61,811 USD
View
Retailer 8
-
HK$505,718 HKD
$64,458 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
HK$508,665 HKD
A$99,744 AUD
View
Retailer 10
-
HK$514,890 HKD
$65,627 USD
View
Price last confirmed 34 days ago
Retailer 11
-
HK$514,890 HKD
$65,627 USD
View
Price last confirmed 32 days ago
Retailer 12
-
HK$535,485 HKD
$68,252 USD
View
Price last confirmed 30 days ago
Retailer 13
-
HK$536,646 HKD
$68,400 USD
View
Price last confirmed 9 days ago
Retailer 14
-
HK$556,080 HKD
$70,877 USD
View
Price last confirmed 32 days ago
A
Retailer 15
-
HK$564,642 HKD
$71,968 USD
View
B+
Retailer 16
-
HK$566,635 HKD
£56,868 GBP
View
B+
Retailer 17
-
HK$574,196 HKD
£57,627 GBP
View
B+
Retailer 18
-
HK$586,149 HKD
€71,152 EUR
View
Most Expensive
B+
MOH London
9D66F2CE3 · Oct 29
HK$759,698 HKD
£76,244 GBP
View
18 more retailers have this diamond
Prices start from HK$407,022 HKDSave up to HK$352,676 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
4.31ct Round
HK$407,022 HKD