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Round|Natural|GIA

4.00ct I I1 Round Natural Diamond

EX • I/I1 • GIA 5222430339

Certificate GIA 5222430339

Diamond specifications and retailer prices

From HK$311,534 HKD
As of November 1, 2026
Save HK$131,074 HKD (30%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$442,608 HKD at Yorxs · As of November 1, 2026
View at Yorxs

About this 4ct natural round diamond

This 4ct natural round sits in the three to five carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5222430339. Listed at 11 retailers as of November 1, 2026, with prices from HK$311,534 to HK$442,608, a HK$131,074 spread on the same certified stone. Yorxs lists it at HK$442,608. 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

4.00
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5222430339
Dimensions10.10 × 10.06 × 6.28 mm
L/W Ratio1.00
Top View
10.10 mm10.06 mm4.00 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222430339
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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$315,570 HKD|Low: HK$257,645 HKD|High: HK$445,546 HKD|Avg: HK$365,912 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 1, 2026
Retailer 4HK$257,645 HKD
Retailer 10HK$311,534 HKD
Retailer 6HK$315,115 HKD
Retailer 1HK$315,570 HKD
Retailer 5HK$332,063 HKD
Retailer 9HK$366,405 HKD
Retailer 2HK$380,850 HKD
Retailer 12HK$380,850 HKD
Retailer 3HK$393,560 HKD
Retailer 7HK$396,942 HKD
Retailer 8HK$412,211 HKD
YorxsHK$442,608 HKD
Retailer 11HK$445,546 HKD

20 data points across 13 retailers

11 retailersHK$311,534 HKD to HK$442,608 HKD

A
Cheapest Retailer
-
HK$311,534 HKD
A
Retailer 2
-
HK$315,115 HKD
$40,162 USD
View
A
Retailer 3
-
HK$315,570 HKD
$40,220 USD
View
B+
Retailer 4
-
HK$332,063 HKD
$42,322 USD
View
B+
Retailer 5
-
HK$366,405 HKD
$46,699 USD
View
B+
Retailer 6
-
HK$380,850 HKD
$48,540 USD
View
B+
Retailer 7
-
HK$380,850 HKD
$48,540 USD
View
B+
Retailer 8
-
HK$393,560 HKD
$50,160 USD
View
B+
Retailer 9
-
HK$396,942 HKD
$50,591 USD
View
B
Retailer 10
-
HK$412,211 HKD
$52,537 USD
View
Most Expensive
B
Yorxs
BB56A9ABB · Nov 1
HK$442,608 HKD
€53,725 EUR
View
10 more retailers have this diamond
Prices start from HK$311,534 HKDSave up to HK$131,074 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
4.00ct Round
HK$311,534 HKD