Round|Natural|GIA

1.53ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 1545590373

Certificate GIA 1545590373

Diamond specifications and retailer prices

From $10,832 AUD
$7,609 USD
As of October 31, 2026
Save $3,071 AUD (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,766 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1545590373. Listed at 13 retailers as of October 30, 2026, with a 28% 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

1.53
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545590373
Dimensions7.39 × 7.33 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.39 mm7.33 mm1.53 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545590373
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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 31
Current: $12,273 AUD|Low: $9,493 AUD|High: $20,789 AUD|Avg: $12,286 AUD|-41.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3$9,493 AUD
Retailer 5$9,793 AUD
Retailer 4$10,357 AUD
Retailer 13$10,832 AUD
Retailer 6$10,965 AUD
Retailer 8$11,496 AUD
Retailer 1$12,273 AUD
Retailer 9$12,381 AUD
Retailer 10$12,822 AUD
Retailer 2$13,358 AUD
Retailer 12$13,521 AUD
Retailer 7$13,903 AUD
Retailer 11$18,528 AUD

21 data points across 13 retailers

13 retailers$10,832 AUD to $13,903 AUD

A
Cheapest Retailer
-
$10,832 AUD
$7,609 USD
A
Retailer 2
-
$10,965 AUD
CA$10,697 CAD
View
Retailer 3
-
$11,219 AUD
$7,881 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$11,496 AUD
$8,075 USD
View
B+
Retailer 5
-
$12,273 AUD
£6,788 GBP
View
B+
Retailer 6
-
$12,381 AUD
$8,697 USD
View
B+
Retailer 7
-
$12,822 AUD
$9,007 USD
View
Retailer 8
-
$12,946 AUD
$9,094 USD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$13,358 AUD
$9,383 USD
View
Retailer 10
-
$13,521 AUD
$9,498 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$13,903 AUD
€9,301 EUR
View
Retailer 12
-
$18,528 AUD
£10,248 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
67ae1d4e-3be4-470d-893e-f88407a4ace8 · Sep 25
$18,766 AUD
$13,182 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $10,832 AUDSave up to $3,071 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
1.53ct Round
$10,832 AUD