CaratHunter
Plans
Round|Natural|GIA

1.54ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 6452260073

Certificate GIA 6452260073

Diamond specifications and retailer prices

From $17,781 AUD
$12,490 USD
As of November 1, 2026
Save $13,112 AUD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $44,163 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6452260073. Listed at 16 retailers as of November 1, 2026, with a 74% 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

1.54
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6452260073
Dimensions7.45 × 7.41 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.45 mm7.41 mm1.54 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452260073
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.2%

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: $20,976 AUD|Low: $17,781 AUD|High: $31,265 AUD|Avg: $23,916 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$17,781 AUD
Retailer 7$18,957 AUD
Retailer 1$20,976 AUD
Retailer 8$21,099 AUD
Retailer 5$21,259 AUD
Retailer 2$24,813 AUD
Retailer 9$28,024 AUD
Retailer 4$29,061 AUD
Retailer 3$30,893 AUD

44 data points across 9 retailers

16 retailers$17,781 AUD to $30,893 AUD

B+
Cheapest Retailer
-
$17,781 AUD
$12,490 USD
B+
Retailer 2
-
$18,353 AUD
$12,892 USD
View
B+
Retailer 3
-
$18,957 AUD
$13,316 USD
View
Final sale: no returns
B+
Retailer 4
-
$19,425 AUD
$13,645 USD
View
B
Retailer 5
-
$19,781 AUD
$13,895 USD
View
B+
Retailer 6
-
$20,976 AUD
£11,602 GBP
View
B
Retailer 7
-
$21,099 AUD
$14,821 USD
View
Retailer 8
-
$21,259 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$21,429 AUD
$15,053 USD
View
B
Retailer 10
-
$22,254 AUD
$15,632 USD
View
B
Retailer 11
-
$23,173 AUD
$16,278 USD
View
B
Retailer 12
-
$24,813 AUD
€16,600 EUR
View
B
Retailer 13
-
$28,024 AUD
$19,685 USD
View
B
Retailer 14
-
$29,061 AUD
ZAR 329,786 ZAR
View
B
Retailer 15
-
$30,893 AUD
£17,087 GBP
View
Most Expensive
Diamond Quarter
1.54VVS1H6473D57AN · Oct 29
$44,163 AUD
£24,427 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $17,781 AUDSave up to $13,112 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+
1.54ct Round
$17,781 AUD