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Asscher|Lab Grown|IGI

1.55ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG831638729

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831638729

Diamond specifications and retailer prices

From $343 AUD
As of November 4, 2026
Save $1,629 AUD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,972 AUD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher 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 LG831638729 or 831638729. Listed at 5 retailers as of November 4, 2026, with prices from $343 to $1,972, a $1,629 spread on the same certified stone. Frank Darling lists it at $1,972. 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 angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638729
Dimensions6.31 × 6.29 × 4.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.29 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638729
Side View
Table 65.0%Crown 37°Girdle: MediumPavilion 40.7°Culet: NoneDepth 68.8%

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 4
Current: $1,972 AUD|Low: $343 AUD|High: $1,973 AUD|Avg: $1,263 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$343 AUD
Retailer 4$519 AUD
Retailer 2$1,376 AUD
Retailer 5$1,421 AUD
Frank Darling$1,972 AUD

12 data points across 5 retailers

5 retailers$343 AUD to $1,972 AUD

A
Cheapest Retailer
-
$343 AUD
Final sale: no returns
B+
Retailer 2
-
$519 AUD
View
B+
Retailer 3
-
$1,376 AUD
View
Retailer 4
-
$1,421 AUD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100195657460KD · Nov 4
$1,972 AUD
$1,381 USD
View
4 more retailers have this diamond
Prices start from $343 AUDSave up to $1,629 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 Asscher
$343 AUD