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Round|Natural|GIA

4.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1232949574

Certificate GIA 1232949574

Diamond specifications and retailer prices

From HK$334,545 HKD
As of October 30, 2026
Save HK$81,194 HKD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$415,739 HKD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

About this 4ct natural round diamond

This 4ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1232949574. Listed at 8 retailers as of October 29, 2026, with prices from HK$334,545 to HK$415,739, a HK$81,194 spread on the same certified stone. Fonder Diamond lists it at HK$415,739. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232949574
Dimensions10.07 × 9.98 × 6.31 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
10.07 mm9.98 mm4.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232949574
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.9%

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 30
Current: HK$415,739 HKD|Low: HK$334,545 HKD|High: HK$430,609 HKD|Avg: HK$395,103 HKD|-3.5%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8HK$334,545 HKD
Retailer 3HK$374,154 HKD
Retailer 5HK$390,280 HKD
Retailer 2HK$390,385 HKD
Retailer 4HK$390,876 HKD
Retailer 7HK$392,242 HKD
Retailer 6HK$408,680 HKD
Fonder DiamondHK$415,739 HKD

39 data points across 8 retailers

8 retailersHK$334,545 HKD to HK$415,739 HKD

A
Cheapest Retailer
-
HK$334,545 HKD
A
Retailer 2
-
HK$374,154 HKD
SGD 64,439 SGD
View
A
Retailer 3
-
HK$390,280 HKD
$49,740 USD
View
A
Retailer 4
-
HK$390,385 HKD
£39,176 GBP
View
A
Retailer 5
-
HK$390,876 HKD
$49,816 USD
View
Final sale: no returns
A
Retailer 6
-
HK$392,242 HKD
$49,990 USD
View
A
Retailer 7
-
HK$408,680 HKD
$52,085 USD
View
Most Expensive
A
Fonder Diamond
636909419 · Oct 29
HK$415,739 HKD
SGD 71,601 SGD
View
7 more retailers have this diamond
Prices start from HK$334,545 HKDSave up to HK$81,194 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$334,545 HKD