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Round|Natural|GIA

4.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7531911085

Certificate GIA 7531911085

Diamond specifications and retailer prices

From $84,421 AUD
$59,301 USD
As of November 2, 2026
Save $59,412 AUD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $143,833 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7531911085. Listed at 13 retailers as of November 1, 2026, with prices from $84,421 to $143,833, a $59,412 spread on the same certified stone. MOH London lists it at $143,833. 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

4.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531911085
Dimensions10.18 × 10.14 × 6.29 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Feather
Top View
10.18 mm10.14 mm4.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531911085
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

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: Nov 2
Current: $143,833 AUD|Low: $84,421 AUD|High: $145,565 AUD|Avg: $100,207 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$84,421 AUD
Retailer 7$86,429 AUD
Retailer 8$88,000 AUD
Retailer 11$88,495 AUD
Retailer 2$92,467 AUD
Retailer 5$97,777 AUD
Retailer 4$98,596 AUD
Retailer 9$101,538 AUD
Retailer 10$103,419 AUD
Retailer 12$107,849 AUD
Retailer 6$111,747 AUD
MOH London$143,833 AUD

27 data points across 12 retailers

13 retailers$84,421 AUD to $143,833 AUD

A
Cheapest Retailer
-
$84,421 AUD
$59,301 USD
Final sale: no returns
A
Retailer 2
-
$86,429 AUD
CA$84,322 CAD
View
A
Retailer 3
-
$88,000 AUD
$61,815 USD
View
A
Retailer 4
-
$88,495 AUD
$62,163 USD
View
A
Retailer 5
-
$92,467 AUD
£51,144 GBP
View
Retailer 6
-
$95,934 AUD
$67,388 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$97,777 AUD
$68,683 USD
View
B+
Retailer 8
-
$98,596 AUD
$69,258 USD
View
B+
Retailer 9
-
$101,538 AUD
$71,325 USD
View
Retailer 10
-
$103,419 AUD
$72,646 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$107,849 AUD
£59,652 GBP
View
B+
Retailer 12
-
$111,747 AUD
€74,758 EUR
View
Most Expensive
B
MOH London
B336B935B · Nov 1
$143,833 AUD
£79,555 GBP
View
12 more retailers have this diamond
Prices start from $84,421 AUDSave up to $59,412 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
4.03ct Round
$84,421 AUD