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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 $54,648 SGD
HK$333,100 HKD
As of October 29, 2026
Save $13,263 SGD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $67,911 SGD 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 $54,648 to $67,911, a $13,263 spread on the same certified stone. Fonder Diamond lists it at $67,911. 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 29
Current: $67,911 SGD|Low: $54,648 SGD|High: $70,340 SGD|Avg: $64,578 SGD|-3.5%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$54,648 SGD
Retailer 3$61,118 SGD
Retailer 2$63,575 SGD
Retailer 5$63,752 SGD
Retailer 4$63,849 SGD
Retailer 7$64,072 SGD
Retailer 6$66,757 SGD
Fonder Diamond$67,911 SGD

38 data points across 8 retailers

8 retailers$54,648 SGD to $67,911 SGD

A
Cheapest Retailer
-
$54,648 SGD
HK$333,100 HKD
A
Retailer 2
-
$61,118 SGD
View
A
Retailer 3
-
$63,575 SGD
£39,057 GBP
View
A
Retailer 4
-
$63,752 SGD
$49,740 USD
View
A
Retailer 5
-
$63,849 SGD
$49,816 USD
View
Final sale: no returns
A
Retailer 6
-
$64,072 SGD
$49,990 USD
View
A
Retailer 7
-
$66,757 SGD
$52,085 USD
View
Most Expensive
A
Fonder Diamond
636909419 · Oct 29
$67,911 SGD
View
7 more retailers have this diamond
Prices start from $54,648 SGDSave up to $13,263 SGD

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
$54,648 SGD