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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 $494 NZD
As of November 6, 2026
Save $1,968 NZD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,462 NZD 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 23 retailers as of November 1, 2026, with prices from $494 to $2,462, a $1,968 spread on the same certified stone. Rare Carat lists it at $2,462. 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 6
Current: $2,462 NZD|Low: $494 NZD|High: $2,489 NZD|Avg: $1,436 NZD|-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
Retailer 15
Retailer 16
November 6, 2026
Retailer 9$494 NZD
Retailer 6$554 NZD
Retailer 11$574 NZD
Retailer 4$613 NZD
Retailer 12$613 NZD
Retailer 3$862 NZD
Retailer 10$1,044 NZD
Retailer 16$1,057 NZD
Retailer 13$1,068 NZD
Retailer 7$1,086 NZD
Retailer 15$1,440 NZD
Retailer 2$1,973 NZD
Retailer 5$2,295 NZD
Retailer 8$2,390 NZD
Retailer 14$2,453 NZD
Rare Carat$2,462 NZD

44 data points across 16 retailers

23 retailers$494 NZD to $2,462 NZD

A
Cheapest Retailer
-
$494 NZD
A
Retailer 2
-
$554 NZD
View
Final sale: no returns
A
Retailer 3
-
$574 NZD
View
Retailer 4
-
$613 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$613 NZD
View
A
Retailer 6
-
$693 NZD
View
A
Retailer 7
-
$862 NZD
View
A
Retailer 8
-
$902 NZD
View
A
Retailer 9
-
$1,044 NZD
View
A
Retailer 10
-
$1,057 NZD
View
A
Retailer 11
-
$1,068 NZD
View
A
Retailer 12
-
$1,086 NZD
View
A
Retailer 13
-
$1,138 NZD
View
B+
Retailer 14
-
$1,440 NZD
View
B+
Retailer 15
-
$1,522 NZD
View
B
Retailer 16
-
$1,970 NZD
View
B
Retailer 17
-
$1,973 NZD
View
B
Retailer 18
-
$2,064 NZD
View
B
Retailer 19
-
$2,295 NZD
View
B
Retailer 20
-
$2,390 NZD
View
Retailer 21
-
$2,435 NZD
View
Price last confirmed 19 days ago
B
Retailer 22
-
$2,453 NZD
View
Most Expensive
B
Rare Carat
B17845-35A_l_623435377 · Nov 1
$2,462 NZD
$1,365 USD
View
22 more retailers have this diamond
Prices start from $494 NZDSave up to $1,968 NZD

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
$494 NZD