CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG792621601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621601

Diamond specifications and retailer prices

From $300 AUD
$211 USD
As of October 29, 2026
Save $1,266 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,566 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621601 or 792621601. Listed at 22 retailers as of October 29, 2026, with prices from $300 to $1,566, a $1,266 spread on the same certified stone. Brilliant Earth lists it at $1,566. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621601
Dimensions7.51 × 7.47 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.47 mm1.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621601
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.1%

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 29
Current: $1,566 AUD|Low: $296 AUD|High: $2,121 AUD|Avg: $871 AUD|-26.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3$300 AUD
Retailer 14$335 AUD
Retailer 13$347 AUD
Retailer 8$373 AUD
Retailer 11$373 AUD
Retailer 16$581 AUD
Retailer 15$638 AUD
Retailer 6$642 AUD
Retailer 9$658 AUD
Retailer 12$843 AUD
Retailer 7$873 AUD
Retailer 2$969 AUD
Retailer 5$1,089 AUD
Retailer 10$1,202 AUD
Retailer 17$1,208 AUD
Retailer 19$1,270 AUD
Retailer 4$1,506 AUD
Retailer 18$1,506 AUD
Brilliant Earth$1,566 AUD

27 data points across 19 retailers

22 retailers$300 AUD to $1,566 AUD

A
Cheapest Retailer
-
$300 AUD
$211 USD
Retailer 2
-
$303 AUD
$213 USD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$335 AUD
$235 USD
View
Final sale: no returns
A
Retailer 4
-
$347 AUD
$244 USD
View
Retailer 5
-
$369 AUD
$259 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$373 AUD
$262 USD
View
A
Retailer 7
-
$373 AUD
$262 USD
View
A
Retailer 8
-
$581 AUD
£321 GBP
View
B+
Retailer 9
-
$638 AUD
$448 USD
View
A
Retailer 10
-
$642 AUD
ZAR 7,285 ZAR
View
A
Retailer 11
-
$658 AUD
$462 USD
View
A
Retailer 12
-
$843 AUD
$592 USD
View
A
Retailer 13
-
$873 AUD
View
B+
Retailer 14
-
$969 AUD
$681 USD
View
B+
Retailer 15
-
$1,089 AUD
$765 USD
View
Retailer 16
-
$1,202 AUD
$844 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$1,202 AUD
$844 USD
View
B+
Retailer 18
-
$1,208 AUD
SGD 1,147 SGD
View
B+
Retailer 19
-
$1,270 AUD
$892 USD
View
B+
Retailer 20
-
$1,506 AUD
£833 GBP
View
B+
Retailer 21
-
$1,506 AUD
$1,058 USD
View
Most Expensive
B+
Brilliant Earth
21501285A · Oct 30
$1,566 AUD
$1,100 USD
View
21 more retailers have this diamond
Prices start from $300 AUDSave up to $1,266 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
1.54ct Round
$300 AUD