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Round|Natural|GIA

5.03ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2556670160

Certificate GIA 2556670160

Diamond specifications and retailer prices

From $128,184 AUD
$90,042 USD
As of October 30, 2026
Save $81,143 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $209,327 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556670160. Listed at 8 retailers as of October 30, 2026, with prices from $128,184 to $209,327, a $81,143 spread on the same certified stone. MOH London lists it at $209,327. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.03
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556670160
Dimensions10.89 × 10.97 × 6.80 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather
Top View
10.89 mm10.97 mm5.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556670160
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.2%

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: $209,327 AUD|Low: $95,028 AUD|High: $211,849 AUD|Avg: $138,056 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$95,028 AUD
Retailer 3$105,775 AUD
Retailer 6$128,184 AUD
Retailer 7$128,906 AUD
Retailer 2$134,649 AUD
Retailer 9$136,949 AUD
Retailer 5$139,617 AUD
Retailer 10$142,585 AUD
Retailer 8$150,643 AUD
Retailer 4$158,814 AUD
MOH London$209,327 AUD

28 data points across 11 retailers

8 retailers$128,184 AUD to $209,327 AUD

A
Cheapest Retailer
-
$128,184 AUD
$90,042 USD
A
Retailer 2
-
$128,906 AUD
$90,549 USD
View
A
Retailer 3
-
$134,649 AUD
£74,475 GBP
View
A
Retailer 4
-
$139,617 AUD
$98,073 USD
View
Retailer 5
-
$142,585 AUD
$100,158 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$150,643 AUD
$105,819 USD
View
B+
Retailer 7
-
$158,814 AUD
€106,246 EUR
View
Most Expensive
B
MOH London
A8067386F · Nov 1
$209,327 AUD
£115,780 GBP
View
7 more retailers have this diamond
Prices start from $128,184 AUDSave up to $81,143 AUD

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
5.03ct Round
$128,184 AUD