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Round|Natural|GIA

5.01ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6551570316

Certificate GIA 6551570316

Diamond specifications and retailer prices

From $90,163 USD
HK$704,400 HKD
As of November 2, 2026
Save $77,020 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $167,183 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct 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 6551570316. Listed at 9 retailers as of November 1, 2026, with prices from $90,163 to $167,183, a $77,020 spread on the same certified stone. MOH London lists it at $167,183. 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

5.01
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551570316
Dimensions10.81 × 10.89 × 6.83 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.81 mm10.89 mm5.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551570316
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 63.0%

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 2
Current: $167,183 USD|Low: $90,163 USD|High: $177,090 USD|Avg: $121,160 USD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$90,163 USD
Retailer 2$98,837 USD
Retailer 9$103,189 USD
Retailer 4$108,147 USD
Retailer 5$111,507 USD
Retailer 7$123,083 USD
Retailer 8$128,006 USD
Retailer 3$131,304 USD
MOH London$167,183 USD

37 data points across 9 retailers

9 retailers$90,163 USD to $167,183 USD

A
Cheapest Retailer
-
$90,163 USD
HK$704,400 HKD
A
Retailer 2
-
$98,837 USD
€94,131 EUR
View
Retailer 3
-
$103,189 USD
SGD 139,444 SGD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$108,147 USD
View
B+
Retailer 5
-
$111,507 USD
View
B+
Retailer 6
-
$123,083 USD
View
B+
Retailer 7
-
$128,006 USD
View
B+
Retailer 8
-
$131,304 USD
€125,051 EUR
View
Most Expensive
B
MOH London
838A582D7 · Nov 1
$167,183 USD
£131,640 GBP
View
8 more retailers have this diamond
Prices start from $90,163 USDSave up to $77,020 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
5.01ct Round
$90,163 USD