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Oval|Lab Grown|IGI

1.55ct E VS2 Oval Lab Grown Diamond

E/VS2 • IGI LG777612918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777612918

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 29, 2026
Save $1,323 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,647 AUD at Brilliance · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG777612918 or 777612918. Listed at 17 retailers as of October 29, 2026, with prices from $325 to $1,647, a $1,323 spread on the same certified stone. Brilliance lists it at $1,647. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777612918
Dimensions9.16 × 6.56 × 4.04 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm6.56 mm1.55 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777612918
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.6%

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: $1,647 AUD|Low: $309 AUD|High: $1,647 AUD|Avg: $874 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$325 AUD
Retailer 14$363 AUD
Retailer 10$377 AUD
Retailer 2$403 AUD
Retailer 6$404 AUD
Retailer 15$682 AUD
Retailer 7$739 AUD
Retailer 11$752 AUD
Retailer 13$871 AUD
Retailer 12$1,069 AUD
Retailer 9$1,294 AUD
Retailer 8$1,307 AUD
Retailer 5$1,344 AUD
Retailer 3$1,369 AUD
Retailer 4$1,631 AUD
Brilliance$1,647 AUD

28 data points across 16 retailers

17 retailers$325 AUD to $1,647 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
A
Retailer 2
-
$363 AUD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$377 AUD
$265 USD
View
A
Retailer 4
-
$403 AUD
$283 USD
View
A
Retailer 5
-
$404 AUD
$284 USD
View
B+
Retailer 6
-
$682 AUD
$479 USD
View
B+
Retailer 7
-
$739 AUD
$519 USD
View
B+
Retailer 8
-
$752 AUD
£416 GBP
View
B+
Retailer 9
-
$794 AUD
View
B+
Retailer 10
-
$871 AUD
$612 USD
View
B
Retailer 11
-
$1,069 AUD
$751 USD
View
B
Retailer 12
-
$1,294 AUD
$909 USD
View
B
Retailer 13
-
$1,307 AUD
SGD 1,241 SGD
View
B+
Retailer 14
-
$1,344 AUD
View
B
Retailer 15
-
$1,369 AUD
$962 USD
View
B
Retailer 16
-
$1,631 AUD
£902 GBP
View
Most Expensive
B
Brilliance
D40003650 · Oct 30
$1,647 AUD
$1,157 USD
View
16 more retailers have this diamond
Prices start from $325 AUDSave up to $1,323 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
$325 AUD