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Round|Natural|GIA

1.50ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6522558977

Certificate GIA 6522558977

Diamond specifications and retailer prices

From $15,206 AUD
As of November 4, 2026
Save $12,966 AUD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,173 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6522558977. Listed at 21 retailers as of November 4, 2026, with prices from $15,206 to $28,173, a $12,966 spread on the same certified stone. NZ Jewellers lists it at $28,173. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6522558977
Dimensions7.29 × 7.24 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.29 mm7.24 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522558977
Side View
Table 56.0%Crown 36.5°Girdle: ThickPavilion 40.6°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: Nov 4
Current: $24,662 AUD|Low: $15,206 AUD|High: $26,717 AUD|Avg: $19,770 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$15,206 AUD
Retailer 2$16,523 AUD
Retailer 9$16,656 AUD
Retailer 8$16,903 AUD
Retailer 7$18,393 AUD
Retailer 4$21,133 AUD
Retailer 3$21,995 AUD
Retailer 1$24,662 AUD
Retailer 5$26,329 AUD

36 data points across 9 retailers

21 retailers$15,206 AUD to $28,173 AUD

A
Cheapest Retailer
-
$15,206 AUD
A
Retailer 2
-
$15,684 AUD
View
A
Retailer 3
-
$16,523 AUD
View
B+
Retailer 4
-
$16,656 AUD
View
B+
Retailer 5
-
$16,758 AUD
View
Retailer 6
-
$16,903 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$16,903 AUD
View
Final sale: no returns
B+
Retailer 8
-
$18,039 AUD
View
B+
Retailer 9
-
$18,312 AUD
View
Retailer 10
-
$18,393 AUD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$18,595 AUD
View
B+
Retailer 12
-
$18,689 AUD
View
B+
Retailer 13
-
$18,813 AUD
View
B+
Retailer 14
-
$18,813 AUD
View
B+
Retailer 15
-
$19,442 AUD
View
B+
Retailer 16
-
$21,130 AUD
View
B+
Retailer 17
-
$21,133 AUD
View
B+
Retailer 18
-
$21,995 AUD
View
B
Retailer 19
-
$24,662 AUD
View
B
Retailer 20
-
$26,329 AUD
View
Most Expensive
B
NZ Jewellers
203db004-30a3-4c8c-8aef-2d212b6d230e · Nov 5
$28,173 AUD
$19,722 USD
View
20 more retailers have this diamond
Prices start from $15,206 AUDSave up to $12,966 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
1.50ct Round
$15,206 AUD