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Round|Natural|GIA

4.03ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6552399641

Certificate GIA 6552399641

Diamond specifications and retailer prices

From $78,210 AUD
$54,938 USD
As of October 30, 2026
Save $59,838 AUD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $138,048 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552399641. Listed at 21 retailers as of October 29, 2026, with prices from $78,210 to $138,048, a $59,838 spread on the same certified stone. MOH London lists it at $138,048. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
OriginNatural
Grading LabGIA
CertificateGIA 6552399641
Dimensions10.07 × 10.13 × 6.29 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.07 mm10.13 mm4.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552399641
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilionCulet: NoneDepth 62.3%

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: $138,048 AUD|Low: $75,824 AUD|High: $138,048 AUD|Avg: $91,351 AUD|+8.8%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 10$77,022 AUD
Retailer 3$78,210 AUD
Retailer 8$79,677 AUD
Retailer 9$80,594 AUD
Retailer 16$85,044 AUD
Retailer 5$85,074 AUD
Retailer 13$85,985 AUD
Retailer 17$87,920 AUD
Retailer 12$88,014 AUD
Retailer 6$90,680 AUD
Retailer 18$90,680 AUD
Retailer 15$94,055 AUD
Retailer 7$94,308 AUD
Retailer 11$97,266 AUD
Retailer 4$97,934 AUD
Retailer 2$106,679 AUD
Retailer 14$109,593 AUD
MOH London$138,048 AUD

29 data points across 18 retailers

21 retailers$78,210 AUD to $138,048 AUD

Retailer 1
-
$77,022 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$78,210 AUD
$54,938 USD
View
A
Retailer 3
-
$79,677 AUD
$55,969 USD
View
A
Retailer 4
-
$80,594 AUD
$56,613 USD
View
Final sale: no returns
Retailer 5
-
$84,550 AUD
$59,392 USD
View
Price last confirmed 47 days ago
A
Retailer 6
-
$85,044 AUD
$59,739 USD
View
A
Retailer 7
-
$85,074 AUD
$59,760 USD
View
A
Retailer 8
-
$85,985 AUD
$60,400 USD
View
A
Retailer 9
-
$87,920 AUD
$61,759 USD
View
A
Retailer 10
-
$88,014 AUD
£48,681 GBP
View
B+
Retailer 11
-
$90,680 AUD
$63,698 USD
View
A
Retailer 12
-
$90,680 AUD
$63,698 USD
View
A
Retailer 13
-
$94,055 AUD
$66,068 USD
View
B+
Retailer 14
-
$94,308 AUD
$66,246 USD
View
B+
Retailer 15
-
$97,266 AUD
£53,798 GBP
View
B+
Retailer 16
-
$97,934 AUD
$68,793 USD
View
Retailer 17
-
$98,029 AUD
$68,860 USD
View
Price last confirmed 47 days ago
Retailer 18
-
$101,799 AUD
$71,508 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
-
$106,679 AUD
€71,368 EUR
View
B+
Retailer 20
-
$109,593 AUD
ZAR 1,243,668 ZAR
View
Most Expensive
B
MOH London
69432F40A · Oct 29
$138,048 AUD
£76,355 GBP
View
20 more retailers have this diamond
Prices start from $78,210 AUDSave up to $59,838 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
$78,210 AUD