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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG793611653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793611653

Diamond specifications and retailer prices

From $360 AUD
As of November 5, 2026
Save $1,411 AUD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,771 AUD at The Diamond Guys · As of November 5, 2026
View at The Diamond Guys

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 LG793611653 or 793611653. Listed at 6 retailers as of November 5, 2026, with prices from $360 to $1,771, a $1,411 spread on the same certified stone. The Diamond Guys lists it at $1,771. 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 angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793611653
Dimensions7.40 × 7.35 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.35 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793611653
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

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 5
Current: $857 AUD|Low: $300 AUD|High: $2,457 AUD|Avg: $1,114 AUD|+2.7%
Retailer 1
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
The Diamond Guys
October 29, 2026
Retailer 9$300 AUD
Retailer 8$360 AUD
Retailer 12$383 AUD
Retailer 11$387 AUD
Retailer 13$694 AUD
Retailer 1$857 AUD
Retailer 3$896 AUD
Retailer 2$934 AUD
Retailer 6$943 AUD
Retailer 14$1,097 AUD
Retailer 10$1,246 AUD
Retailer 4$1,339 AUD
Retailer 5$1,668 AUD
The Diamond Guys$1,771 AUD
Retailer 15$1,773 AUD
Retailer 7$2,457 AUD

15 data points across 16 retailers

6 retailers$360 AUD to $1,771 AUD

A
Cheapest Retailer
-
$360 AUD
B+
Retailer 2
-
$857 AUD
View
Retailer 3
-
$934 AUD
View
Price last confirmed 126 days ago
Retailer 4
-
$1,097 AUD
View
Price last confirmed 101 days ago
B
Retailer 5
-
$1,339 AUD
View
Most Expensive
B
The Diamond Guys
1958034971 · Nov 5
$1,771 AUD
$1,240 USD
View
5 more retailers have this diamond
Prices start from $360 AUDSave up to $1,411 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
$360 AUD