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Asscher|Lab Grown|IGI

1.51ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG623435377

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG623435377

Diamond specifications and retailer prices

From $439 AUD
As of November 4, 2026
Save $1,511 AUD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,950 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623435377 or 623435377. Listed at 21 retailers as of November 1, 2026, with prices from $439 to $1,950, a $1,511 spread on the same certified stone. Rare Carat lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG623435377
Dimensions6.41 × 6.37 × 4.16 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.41 mm6.37 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623435377
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.3%

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: $1,950 AUD|Low: $439 AUD|High: $1,971 AUD|Avg: $1,140 AUD|-0.4%
Rare Carat
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
November 5, 2026
Retailer 4$439 AUD
Retailer 2$454 AUD
Retailer 7$486 AUD
Retailer 14$486 AUD
Retailer 12$683 AUD
Retailer 13$831 AUD
Retailer 11$837 AUD
Retailer 8$846 AUD
Retailer 5$860 AUD
Retailer 10$1,140 AUD
Retailer 3$1,817 AUD
Retailer 6$1,893 AUD
Retailer 9$1,943 AUD
Rare Carat$1,950 AUD

44 data points across 14 retailers

21 retailers$439 AUD to $1,950 AUD

A
Cheapest Retailer
-
$439 AUD
Final sale: no returns
A
Retailer 2
-
$454 AUD
View
Retailer 3
-
$486 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$486 AUD
View
A
Retailer 5
-
$549 AUD
View
A
Retailer 6
-
$683 AUD
View
A
Retailer 7
-
$714 AUD
View
Retailer 8
-
$831 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$837 AUD
View
A
Retailer 10
-
$846 AUD
View
A
Retailer 11
-
$860 AUD
View
A
Retailer 12
-
$901 AUD
View
B+
Retailer 13
-
$1,140 AUD
View
B+
Retailer 14
-
$1,206 AUD
View
B+
Retailer 15
-
$1,560 AUD
View
B
Retailer 16
-
$1,634 AUD
View
B
Retailer 17
-
$1,817 AUD
View
B
Retailer 18
-
$1,893 AUD
View
Retailer 19
-
$1,928 AUD
View
Price last confirmed 18 days ago
B
Retailer 20
-
$1,943 AUD
View
Most Expensive
B
Rare Carat
B17845-35A_l_623435377 · Nov 1
$1,950 AUD
$1,365 USD
View
20 more retailers have this diamond
Prices start from $439 AUDSave up to $1,511 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
1.51ct Asscher
$439 AUD