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Round|Natural|GIA

1.50ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6415996186

Certificate GIA 6415996186

Diamond specifications and retailer prices

From $21,646 AUD
As of November 1, 2026
Save $16,991 AUD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $43,553 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6415996186. Listed at 21 retailers as of November 1, 2026, with a 78% 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

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415996186
Dimensions7.38 × 7.34 × 4.49 mm
L/W Ratio1.01
Top View
7.38 mm7.34 mm1.50 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6415996186
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.9%

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 1
Current: $25,367 AUD|Low: $20,673 AUD|High: $39,208 AUD|Avg: $28,392 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$21,646 AUD
Retailer 6$23,773 AUD
Retailer 1$25,367 AUD
Retailer 7$26,261 AUD
Retailer 8$26,460 AUD
Retailer 3$28,882 AUD
Retailer 4$36,444 AUD
Retailer 2$38,637 AUD

44 data points across 8 retailers

21 retailers$21,646 AUD to $38,637 AUD

B+
Cheapest Retailer
-
$21,646 AUD
B+
Retailer 2
-
$22,725 AUD
View
B+
Retailer 3
-
$22,805 AUD
View
B+
Retailer 4
-
$23,271 AUD
View
B
Retailer 5
-
$23,773 AUD
View
Final sale: no returns
B
Retailer 6
-
$24,269 AUD
View
B
Retailer 7
-
$24,807 AUD
View
B
Retailer 8
-
$25,367 AUD
View
Retailer 9
-
$26,261 AUD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$26,460 AUD
View
B
Retailer 11
-
$26,874 AUD
View
B
Retailer 12
-
$27,484 AUD
View
B
Retailer 13
-
$27,484 AUD
View
B
Retailer 14
-
$27,907 AUD
View
B
Retailer 15
-
$28,396 AUD
View
B
Retailer 16
-
$28,859 AUD
View
B
Retailer 17
-
$28,882 AUD
View
B
Retailer 18
-
$35,143 AUD
View
B
Retailer 19
-
$36,444 AUD
View
B
Retailer 20
-
$38,637 AUD
View
Most Expensive
Diamond Quarter
1.5VS2G6486EA50N · Nov 2
$43,553 AUD
£24,057 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $21,646 AUDSave up to $16,991 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+
1.50ct Round
$21,646 AUD