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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG772670536

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772670536

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 29, 2026
Save $1,525 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,918 AUD at Brilliant Earth · As of October 16, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772670536 or 772670536. Listed at 25 retailers as of October 29, 2026, with a 454% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670536
Dimensions9.17 × 6.54 × 4.12 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.17 mm6.54 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670536
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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: $2,918 AUD|Low: $322 AUD|High: $2,918 AUD|Avg: $951 AUD
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
October 31, 2026
Retailer 3$336 AUD
Retailer 17$389 AUD
Retailer 5$416 AUD
Retailer 6$416 AUD
Retailer 10$464 AUD
Retailer 8$558 AUD
Retailer 14$715 AUD
Retailer 16$759 AUD
Retailer 11$786 AUD
Retailer 2$831 AUD
Retailer 15$970 AUD
Retailer 7$1,096 AUD
Retailer 4$1,337 AUD
Retailer 9$1,500 AUD
Retailer 12$1,557 AUD
Retailer 13$1,676 AUD
Brilliant Earth$2,918 AUD

34 data points across 17 retailers

25 retailers$336 AUD to $1,861 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$389 AUD
$273 USD
View
A
Retailer 4
-
$416 AUD
$292 USD
View
A
Retailer 5
-
$416 AUD
$292 USD
View
A
Retailer 6
-
$464 AUD
£257 GBP
View
B+
Retailer 7
-
$558 AUD
$392 USD
View
A
Retailer 8
-
$715 AUD
ZAR 8,111 ZAR
View
A
Retailer 9
-
$759 AUD
€508 EUR
View
A
Retailer 10
-
$770 AUD
$541 USD
View
A
Retailer 11
-
$776 AUD
$545 USD
View
A
Retailer 12
-
$786 AUD
£435 GBP
View
A
Retailer 13
-
$831 AUD
View
A
Retailer 14
-
$970 AUD
View
B+
Retailer 15
-
$1,096 AUD
$770 USD
View
B+
Retailer 16
-
$1,337 AUD
$939 USD
View
B+
Retailer 17
-
$1,341 AUD
SGD 1,273 SGD
View
B+
Retailer 18
-
$1,412 AUD
$992 USD
View
B+
Retailer 19
-
$1,500 AUD
$1,054 USD
View
B+
Retailer 20
-
$1,557 AUD
View
B
Retailer 21
-
$1,627 AUD
£900 GBP
View
B+
Retailer 22
-
$1,676 AUD
£927 GBP
View
B
Retailer 23
-
$1,693 AUD
$1,189 USD
View
B
Retailer 24
-
$1,861 AUD
$1,307 USD
View
Most Expensive
Brilliant Earth
18439794A · Oct 16
$2,918 AUD
$2,050 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from $336 AUDSave up to $1,525 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
$336 AUD