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Round|Natural|GIA

1.51ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7462218846

Certificate GIA 7462218846

Diamond specifications and retailer prices

From $21,418 AUD
As of November 4, 2026
Save $16,269 AUD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $57,957 AUD at Diamond Quarter · As of November 3, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7462218846. Listed at 15 retailers as of November 4, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7462218846
Dimensions7.31 × 7.28 × 4.58 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.31 mm7.28 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7462218846
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $24,738 AUD|Low: $21,418 AUD|High: $38,243 AUD|Avg: $28,225 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$21,418 AUD
Retailer 9$23,189 AUD
Retailer 8$24,405 AUD
Retailer 1$24,738 AUD
Retailer 7$25,378 AUD
Retailer 10$25,810 AUD
Retailer 2$27,829 AUD
Retailer 5$29,284 AUD
Retailer 6$35,548 AUD
Retailer 3$37,687 AUD

43 data points across 10 retailers

15 retailers$21,418 AUD to $37,687 AUD

B+
Cheapest Retailer
-
$21,418 AUD
B+
Retailer 2
-
$23,189 AUD
View
Final sale: no returns
B+
Retailer 3
-
$24,196 AUD
View
B+
Retailer 4
-
$24,405 AUD
View
B+
Retailer 5
-
$24,738 AUD
View
Retailer 6
-
$25,378 AUD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$25,810 AUD
View
B+
Retailer 8
-
$26,214 AUD
View
B+
Retailer 9
-
$27,221 AUD
View
B+
Retailer 10
-
$27,829 AUD
View
B+
Retailer 11
-
$29,284 AUD
View
B
Retailer 12
-
$34,279 AUD
View
B
Retailer 13
-
$35,548 AUD
View
B
Retailer 14
-
$37,687 AUD
View
Most Expensive
Diamond Quarter
1.51VS1D744625C5N · Nov 3
$57,957 AUD
£32,014 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $21,418 AUDSave up to $16,269 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.

B+
1.51ct Round
$21,418 AUD