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Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG844678488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844678488

Diamond specifications and retailer prices

From $369 AUD
$259 USD
As of October 27, 2026
Save $1,468 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,836 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval 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 IGI LG844678488 or 844678488. Listed at 14 retailers as of October 27, 2026, with prices from $369 to $1,836, a $1,468 spread on the same certified stone. Brilliant Earth lists it at $1,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678488
Dimensions9.20 × 6.27 × 4.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm6.27 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678488
Side View
Table 56.0%Crown 37.9°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 64.3%

Caratlytics Score

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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 27
Current: $732 AUD|Low: $394 AUD|High: $1,604 AUD|Avg: $956 AUD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$394 AUD
Retailer 6$463 AUD
Retailer 4$510 AUD
Retailer 7$677 AUD
Retailer 11$708 AUD
Retailer 1$732 AUD
Retailer 8$921 AUD
Retailer 9$1,271 AUD
Retailer 12$1,275 AUD
Retailer 3$1,342 AUD
Retailer 5$1,587 AUD
Retailer 2$1,604 AUD

8 data points across 12 retailers

14 retailers$369 AUD to $1,836 AUD

A
Cheapest Retailer
-
$369 AUD
$259 USD
Retailer 2
-
$394 AUD
$277 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$463 AUD
£256 GBP
View
B+
Retailer 4
-
$510 AUD
$358 USD
View
A
Retailer 5
-
$677 AUD
ZAR 7,686 ZAR
View
A
Retailer 6
-
$708 AUD
$497 USD
View
A
Retailer 7
-
$732 AUD
£405 GBP
View
B+
Retailer 8
-
$921 AUD
View
B+
Retailer 9
-
$1,271 AUD
$893 USD
View
B+
Retailer 10
-
$1,275 AUD
SGD 1,210 SGD
View
B
Retailer 11
-
$1,342 AUD
$943 USD
View
B
Retailer 12
-
$1,587 AUD
£878 GBP
View
B
Retailer 13
-
$1,604 AUD
$1,127 USD
View
Most Expensive
B
Brilliant Earth
22281921A · Oct 31
$1,836 AUD
$1,290 USD
View
13 more retailers have this diamond
Prices start from $369 AUDSave up to $1,468 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 Oval
$369 AUD