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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG776643662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776643662

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of October 29, 2026
Save $1,199 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,497 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG776643662 or 776643662. Listed at 19 retailers as of October 29, 2026, with prices from $298 to $1,497, a $1,199 spread on the same certified stone. MOH London lists it at $1,497. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776643662
Dimensions7.36 × 4.57 × 4.57 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm4.57 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776643662
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,497 AUD|Low: $296 AUD|High: $1,549 AUD|Avg: $791 AUD|-3.4%
MOH London
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
October 30, 2026
Retailer 17$298 AUD
Retailer 12$333 AUD
Retailer 11$346 AUD
Retailer 7$372 AUD
Retailer 10$372 AUD
Retailer 13$578 AUD
Retailer 18$638 AUD
Retailer 5$638 AUD
Retailer 8$658 AUD
Retailer 2$841 AUD
Retailer 6$868 AUD
Retailer 3$969 AUD
Retailer 4$1,089 AUD
Retailer 9$1,194 AUD
Retailer 14$1,200 AUD
Retailer 16$1,264 AUD
Retailer 15$1,496 AUD
MOH London$1,497 AUD

27 data points across 18 retailers

19 retailers$298 AUD to $1,497 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$346 AUD
$243 USD
View
A
Retailer 4
-
$372 AUD
$261 USD
View
A
Retailer 5
-
$372 AUD
$261 USD
View
A
Retailer 6
-
$578 AUD
£320 GBP
View
B+
Retailer 7
-
$638 AUD
$448 USD
View
A
Retailer 8
-
$638 AUD
ZAR 7,245 ZAR
View
A
Retailer 9
-
$658 AUD
$462 USD
View
A
Retailer 10
-
$841 AUD
$591 USD
View
A
Retailer 11
-
$868 AUD
View
B+
Retailer 12
-
$969 AUD
$681 USD
View
B+
Retailer 13
-
$1,089 AUD
$765 USD
View
B+
Retailer 14
-
$1,194 AUD
$839 USD
View
B+
Retailer 15
-
$1,200 AUD
SGD 1,139 SGD
View
Retailer 16
-
$1,202 AUD
$844 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$1,264 AUD
$888 USD
View
B+
Retailer 18
-
$1,496 AUD
$1,051 USD
View
Most Expensive
B+
MOH London
LG776643662 · Oct 29
$1,497 AUD
£828 GBP
View
18 more retailers have this diamond
Prices start from $298 AUDSave up to $1,199 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
$298 AUD