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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG794610238

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610238

Diamond specifications and retailer prices

From $304 AUD
As of November 5, 2026
Save $1,231 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,957 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794610238 or 794610238. Listed at 19 retailers as of November 5, 2026, with a 405% 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

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610238
Dimensions7.50 × 7.47 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.47 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610238
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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 5
Current: $1,957 AUD|Low: $304 AUD|High: $1,957 AUD|Avg: $912 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
Retailer 19
November 5, 2026
Retailer 8$304 AUD
Retailer 4$340 AUD
Retailer 3$353 AUD
Retailer 17$377 AUD
Retailer 10$379 AUD
Retailer 13$586 AUD
Retailer 5$647 AUD
Retailer 11$673 AUD
Retailer 2$689 AUD
Retailer 15$777 AUD
Retailer 19$850 AUD
Retailer 14$1,003 AUD
Retailer 18$1,213 AUD
Retailer 6$1,220 AUD
Retailer 7$1,287 AUD
Retailer 9$1,307 AUD
Retailer 12$1,507 AUD
Retailer 16$1,536 AUD
Brilliant Earth$1,957 AUD

25 data points across 19 retailers

19 retailers$304 AUD to $1,536 AUD

A
Cheapest Retailer
-
$304 AUD
A
Retailer 2
-
$340 AUD
View
Final sale: no returns
A
Retailer 3
-
$353 AUD
View
A
Retailer 4
-
$377 AUD
View
Retailer 5
-
$379 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$586 AUD
View
B+
Retailer 7
-
$647 AUD
View
A
Retailer 8
-
$673 AUD
View
A
Retailer 9
-
$689 AUD
View
A
Retailer 10
-
$777 AUD
View
B+
Retailer 11
-
$850 AUD
View
B+
Retailer 12
-
$1,003 AUD
View
B+
Retailer 13
-
$1,213 AUD
View
B+
Retailer 14
-
$1,220 AUD
View
B+
Retailer 15
-
$1,287 AUD
View
Retailer 16
-
$1,307 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,507 AUD
View
B
Retailer 18
-
$1,536 AUD
View
Most Expensive
Brilliant Earth
21503645A · Oct 16
$1,957 AUD
$1,370 USD
View
Price last confirmed 20 days ago
18 more retailers have this diamond
Prices start from $304 AUDSave up to $1,231 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 Round
$304 AUD