Round|Natural|GIA

5.05ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2464280771

Certificate GIA 2464280771

Diamond specifications and retailer prices

From $98,534 USD
HK$769,800 HKD
As of November 2, 2026
Save $82,270 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $180,805 USD at MOH London · As of November 2, 2026
View at MOH London

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2464280771. Listed at 7 retailers as of November 2, 2026, with prices from $98,534 to $180,805, a $82,270 spread on the same certified stone. MOH London lists it at $180,805. 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

5.05
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2464280771
Dimensions10.91 × 10.84 × 6.83 mm
L/W Ratio1.01
Top View
10.91 mm10.84 mm5.05 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2464280771
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $180,805 USD|Low: $98,534 USD|High: $182,983 USD|Avg: $125,727 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$98,534 USD
Retailer 7$107,854 USD
Retailer 5$107,876 USD
Retailer 6$113,328 USD
Retailer 3$115,179 USD
Retailer 2$140,110 USD
MOH London$180,805 USD

38 data points across 7 retailers

7 retailers$98,534 USD to $180,805 USD

A
Cheapest Retailer
-
$98,534 USD
HK$769,800 HKD
Retailer 2
-
$107,854 USD
View
Price last confirmed 78 days ago
Retailer 3
-
$107,876 USD
A$165,964 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$113,328 USD
View
B+
Retailer 5
-
$115,179 USD
£90,692 GBP
View
B
Retailer 6
-
$140,110 USD
€133,438 EUR
View
Most Expensive
B
MOH London
2B60B7A86 · Nov 2
$180,805 USD
£142,366 GBP
View
6 more retailers have this diamond
Prices start from $98,534 USDSave up to $82,270 USD

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
5.05ct Round
$98,534 USD