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Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG826626095

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826626095

Diamond specifications and retailer prices

From $321 AUD
As of November 3, 2026
Save $1,294 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,615 AUD at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826626095 or 826626095. Listed at 21 retailers as of November 3, 2026, with prices from $321 to $1,615, a $1,294 spread on the same certified stone. Brilliance lists it at $1,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826626095
Dimensions9.06 × 6.48 × 4.08 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm6.48 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826626095
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°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: Nov 3
Current: $1,615 AUD|Low: $321 AUD|High: $1,615 AUD|Avg: $873 AUD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$321 AUD
Retailer 4$396 AUD
Retailer 5$396 AUD
Retailer 10$535 AUD
Retailer 9$656 AUD
Retailer 8$684 AUD
Retailer 2$733 AUD
Retailer 3$804 AUD
Retailer 7$927 AUD
Retailer 12$1,280 AUD
Retailer 11$1,304 AUD
Retailer 6$1,585 AUD
Brilliance$1,615 AUD

45 data points across 13 retailers

21 retailers$321 AUD to $1,615 AUD

Retailer 1
-
$321 AUD
Price last confirmed 43 days ago
A
Retailer 2
-
$321 AUD
View
A
Retailer 3
-
$372 AUD
View
Retailer 4
-
$372 AUD
View
Price last confirmed 41 days ago
Retailer 5
-
$392 AUD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$396 AUD
View
Retailer 7
-
$396 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$535 AUD
View
A
Retailer 9
-
$656 AUD
View
A
Retailer 10
-
$684 AUD
View
A
Retailer 11
-
$733 AUD
View
A
Retailer 12
-
$764 AUD
View
A
Retailer 13
-
$804 AUD
View
A
Retailer 14
-
$927 AUD
View
B+
Retailer 15
-
$1,206 AUD
View
B+
Retailer 16
-
$1,276 AUD
View
B+
Retailer 17
-
$1,280 AUD
View
Retailer 18
-
$1,304 AUD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,350 AUD
View
B+
Retailer 20
-
$1,585 AUD
View
Most Expensive
B
Brilliance
D44290509 · Nov 4
$1,615 AUD
$1,133 USD
View
20 more retailers have this diamond
Prices start from $321 AUDSave up to $1,294 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
1.55ct Oval
$321 AUD