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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG797676757

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797676757

Diamond specifications and retailer prices

From $384 AUD
$270 USD
As of October 29, 2026
Save $2,392 AUD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,776 AUD at Brilliant Earth · As of October 28, 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 LG797676757 or 797676757. Listed at 26 retailers as of October 28, 2026, with prices from $384 to $2,776, a $2,392 spread on the same certified stone. Brilliant Earth lists it at $2,776. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797676757
Dimensions9.86 × 6.21 × 3.87 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.86 mm6.21 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797676757
Side View
Table 64.0%Crown 40°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $2,776 AUD|Low: $369 AUD|High: $2,776 AUD|Avg: $950 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
October 31, 2026
Retailer 16$384 AUD
Retailer 8$447 AUD
Retailer 3$477 AUD
Retailer 6$477 AUD
Retailer 10$533 AUD
Retailer 9$705 AUD
Retailer 2$770 AUD
Retailer 13$820 AUD
Retailer 11$838 AUD
Retailer 7$958 AUD
Retailer 14$1,109 AUD
Retailer 15$1,217 AUD
Retailer 5$1,533 AUD
Retailer 4$1,835 AUD
Retailer 12$1,922 AUD
Brilliant Earth$2,776 AUD

39 data points across 16 retailers

26 retailers$384 AUD to $2,776 AUD

Retailer 1
-
$384 AUD
$270 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$384 AUD
$270 USD
View
A
Retailer 3
-
$430 AUD
$302 USD
View
Final sale: no returns
A
Retailer 4
-
$447 AUD
$314 USD
View
Retailer 5
-
$471 AUD
$331 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$477 AUD
$335 USD
View
A
Retailer 7
-
$477 AUD
$335 USD
View
A
Retailer 8
-
$533 AUD
£295 GBP
View
A
Retailer 9
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 10
-
$641 AUD
$450 USD
View
A
Retailer 11
-
$705 AUD
$495 USD
View
A
Retailer 12
-
$770 AUD
€515 EUR
View
A
Retailer 13
-
$787 AUD
$553 USD
View
A
Retailer 14
-
$820 AUD
ZAR 9,302 ZAR
View
A
Retailer 15
-
$838 AUD
£464 GBP
View
B+
Retailer 16
-
$958 AUD
$673 USD
View
B+
Retailer 17
-
$1,109 AUD
View
B+
Retailer 18
-
$1,217 AUD
$855 USD
View
B
Retailer 19
-
$1,533 AUD
$1,077 USD
View
B
Retailer 20
-
$1,564 AUD
SGD 1,485 SGD
View
B
Retailer 21
-
$1,606 AUD
$1,128 USD
View
B
Retailer 22
-
$1,835 AUD
$1,289 USD
View
B
Retailer 23
-
$1,922 AUD
£1,063 GBP
View
B
Retailer 24
-
$1,979 AUD
$1,390 USD
View
B
Retailer 25
-
$2,018 AUD
$1,418 USD
View
Most Expensive
B
Brilliant Earth
20963208A · Oct 28
$2,776 AUD
$1,950 USD
View
25 more retailers have this diamond
Prices start from $384 AUDSave up to $2,392 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
$384 AUD