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Asscher|Lab Grown|IGI

1.78ct F VS2 Asscher Lab Grown Diamond

EX • F/VS2 • IGI LG612338971

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG612338971

Diamond specifications and retailer prices

From $493 NZD
$277 USD
As of November 3, 2026
Save $3,686 NZD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,178 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher 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 LG612338971 or 612338971. Listed at 8 retailers as of November 2, 2026, with prices from $493 to $4,178, a $3,686 spread on the same certified stone. Do Amore Diamonds lists it at $4,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612338971
Dimensions6.65 × 6.64 × 4.38 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.65 mm6.64 mm1.78 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612338971
Side View
Table 64.0%Crown 34°Girdle: MediumPavilion 38.8°Culet: NoneDepth 66.0%

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 3
Current: $4,178 NZD|Low: $334 NZD|High: $4,214 NZD|Avg: $1,782 NZD|+2.2%
Do Amore Diamonds
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
November 1, 2026
Retailer 10$493 NZD
Retailer 3$836 NZD
Retailer 11$853 NZD
Retailer 9$909 NZD
Retailer 15$1,008 NZD
Retailer 14$1,189 NZD
Retailer 7$1,610 NZD
Retailer 8$1,739 NZD
Retailer 5$1,847 NZD
Retailer 13$1,951 NZD
Retailer 6$2,086 NZD
Retailer 2$2,385 NZD
Retailer 4$2,543 NZD
Retailer 12$3,040 NZD
Do Amore Diamonds$4,178 NZD

12 data points across 15 retailers

8 retailers$493 NZD to $4,178 NZD

A
Cheapest Retailer
-
$493 NZD
$277 USD
Final sale: no returns
B+
Retailer 2
-
$909 NZD
$511 USD
View
B+
Retailer 3
-
$1,739 NZD
$978 USD
View
B+
Retailer 4
-
$1,913 NZD
$1,076 USD
View
B
Retailer 5
-
$2,385 NZD
£1,056 GBP
View
B
Retailer 6
-
$2,543 NZD
$1,430 USD
View
B
Retailer 7
-
$3,040 NZD
$1,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-FECD16BAA · Nov 2
$4,178 NZD
$2,350 USD
View
7 more retailers have this diamond
Prices start from $493 NZDSave up to $3,686 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
1.78ct Asscher
$493 NZD