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Round|Natural|GIA

5.20ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6224176046

Certificate GIA 6224176046

Diamond specifications and retailer prices

From $80,443 SGD
$62,925 USD
As of October 28, 2026
Save $65,377 SGD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $145,821 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.2ct natural round diamond

This 5.2ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6224176046. Listed at 14 retailers as of October 28, 2026, with prices from $80,443 to $145,821, a $65,377 spread on the same certified stone. MOH London lists it at $145,821. 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

5.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6224176046
Dimensions11.33 × 11.29 × 6.63 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
11.33 mm11.29 mm5.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224176046
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.7%

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: $145,821 SGD|Low: $80,125 SGD|High: $146,790 SGD|Avg: $97,408 SGD|+0.4%
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
October 31, 2026
Retailer 9$80,443 SGD
Retailer 12$84,163 SGD
Retailer 14$86,320 SGD
Retailer 10$88,138 SGD
Retailer 2$91,574 SGD
Retailer 4$92,872 SGD
Retailer 6$93,645 SGD
Retailer 5$94,230 SGD
Retailer 11$96,742 SGD
Retailer 13$96,742 SGD
Retailer 7$97,654 SGD
Retailer 3$100,610 SGD
Retailer 15$104,480 SGD
Retailer 8$112,686 SGD
MOH London$145,821 SGD

43 data points across 15 retailers

14 retailers$80,443 SGD to $145,821 SGD

A
Cheapest Retailer
-
$80,443 SGD
$62,925 USD
A
Retailer 2
-
$86,320 SGD
CA$93,780 CAD
View
A
Retailer 3
-
$88,138 SGD
$68,944 USD
View
Final sale: no returns
A
Retailer 4
-
$91,574 SGD
£56,403 GBP
View
B+
Retailer 5
-
$92,872 SGD
$72,647 USD
View
B+
Retailer 6
-
$93,645 SGD
$73,252 USD
View
B+
Retailer 7
-
$94,230 SGD
$73,709 USD
View
B+
Retailer 8
-
$96,742 SGD
$75,674 USD
View
B+
Retailer 9
-
$96,742 SGD
$75,674 USD
View
B+
Retailer 10
-
$97,654 SGD
$76,388 USD
View
B+
Retailer 11
-
$100,610 SGD
$78,700 USD
View
B+
Retailer 12
-
$104,480 SGD
$81,727 USD
View
B+
Retailer 13
-
$112,686 SGD
€83,949 EUR
View
Most Expensive
B
MOH London
588068746 · Oct 29
$145,821 SGD
£89,815 GBP
View
13 more retailers have this diamond
Prices start from $80,443 SGDSave up to $65,377 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
5.20ct Round
$80,443 SGD