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Round|Natural|GIA

4.50ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6532158268

Certificate GIA 6532158268

Diamond specifications and retailer prices

From $191,893 AUD
$134,794 USD
As of October 30, 2026
Save $142,880 AUD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $334,773 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.5ct natural round diamond

This 4.5ct natural round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6532158268. Listed at 13 retailers as of October 29, 2026, with prices from $191,893 to $334,773, a $142,880 spread on the same certified stone. MOH London lists it at $334,773. 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

4.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6532158268
Dimensions10.50 × 10.43 × 6.55 mm
L/W Ratio1.01
Top View
10.50 mm10.43 mm4.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532158268
Side View
Table 58.0%Crown 35.5°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.8%

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: $334,773 AUD|Low: $177,109 AUD|High: $337,002 AUD|Avg: $218,640 AUD|-0.4%
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
October 29, 2026
Retailer 8$177,109 AUD
Retailer 7$181,113 AUD
Retailer 6$183,349 AUD
Retailer 12$191,893 AUD
Retailer 9$204,059 AUD
Retailer 15$205,208 AUD
Retailer 2$209,258 AUD
Retailer 13$215,347 AUD
Retailer 11$220,627 AUD
Retailer 4$221,398 AUD
Retailer 5$221,398 AUD
Retailer 14$222,097 AUD
Retailer 3$228,787 AUD
Retailer 16$241,494 AUD
Retailer 10$253,543 AUD
MOH London$334,773 AUD

22 data points across 16 retailers

13 retailers$191,893 AUD to $334,773 AUD

A
Cheapest Retailer
-
$191,893 AUD
$134,794 USD
Final sale: no returns
B+
Retailer 2
-
$204,059 AUD
$143,340 USD
View
B+
Retailer 3
-
$205,208 AUD
$144,147 USD
View
B+
Retailer 4
-
$209,258 AUD
£115,742 GBP
View
B+
Retailer 5
-
$215,347 AUD
$151,269 USD
View
B+
Retailer 6
-
$220,627 AUD
$154,978 USD
View
B+
Retailer 7
-
$221,398 AUD
$155,520 USD
View
B+
Retailer 8
-
$221,398 AUD
$155,520 USD
View
Retailer 9
-
$222,097 AUD
$156,011 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$228,787 AUD
$160,710 USD
View
B+
Retailer 11
-
$241,494 AUD
£133,572 GBP
View
B+
Retailer 12
-
$253,543 AUD
€169,619 EUR
View
Most Expensive
B
MOH London
7134C1A30 · Oct 29
$334,773 AUD
£185,165 GBP
View
12 more retailers have this diamond
Prices start from $191,893 AUDSave up to $142,880 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
4.50ct Round
$191,893 AUD