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Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG773663260

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG773663260

Diamond specifications and retailer prices

From $391 AUD
As of November 4, 2026
Save $2,603 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,994 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773663260 or 773663260. Listed at 22 retailers as of October 31, 2026, with prices from $391 to $2,994, a $2,603 spread on the same certified stone. Brilliant Earth lists it at $2,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773663260
Dimensions8.26 × 5.90 × 3.72 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.90 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773663260
Side View
Table 60.0%Crown 27.2°Girdle: MediumPavilion 33.3°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,994 AUD|Low: $375 AUD|High: $2,994 AUD|Avg: $972 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
Retailer 18
November 5, 2026
Retailer 3$391 AUD
Retailer 10$435 AUD
Retailer 7$452 AUD
Retailer 4$483 AUD
Retailer 8$483 AUD
Retailer 15$653 AUD
Retailer 16$713 AUD
Retailer 13$834 AUD
Retailer 2$842 AUD
Retailer 9$860 AUD
Retailer 12$861 AUD
Retailer 11$1,133 AUD
Retailer 17$1,457 AUD
Retailer 18$1,487 AUD
Retailer 6$1,555 AUD
Retailer 5$1,860 AUD
Retailer 14$1,939 AUD
Brilliant Earth$2,994 AUD

46 data points across 18 retailers

22 retailers$391 AUD to $2,994 AUD

A
Cheapest Retailer
-
$391 AUD
A
Retailer 2
-
$435 AUD
View
Final sale: no returns
A
Retailer 3
-
$452 AUD
View
Retailer 4
-
$483 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$483 AUD
View
B+
Retailer 6
-
$653 AUD
View
A
Retailer 7
-
$713 AUD
View
A
Retailer 8
-
$834 AUD
View
A
Retailer 9
-
$835 AUD
View
A
Retailer 10
-
$842 AUD
View
A
Retailer 11
-
$860 AUD
View
A
Retailer 12
-
$861 AUD
View
B+
Retailer 13
-
$1,133 AUD
View
Retailer 14
-
$1,457 AUD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$1,487 AUD
View
B+
Retailer 16
-
$1,555 AUD
View
B
Retailer 17
-
$1,626 AUD
View
B
Retailer 18
-
$1,860 AUD
View
B
Retailer 19
-
$1,889 AUD
View
B
Retailer 20
-
$1,939 AUD
View
B
Retailer 21
-
$2,036 AUD
View
Most Expensive
B
Brilliant Earth
17732406A · Oct 31
$2,994 AUD
$2,100 USD
View
21 more retailers have this diamond
Prices start from $391 AUDSave up to $2,603 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 Radiant
$391 AUD