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Asscher|Lab Grown|IGI

1.68ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG618476265

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618476265

Diamond specifications and retailer prices

From $2,293 NZD
$1,290 USD
As of November 2, 2026
Save $98 NZD (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,391 NZD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.68ct lab-grown asscher diamond

This 1.68ct 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 LG618476265 or 618476265. Listed at 2 retailers as of November 2, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618476265
Dimensions6.56 × 6.49 × 4.23 mm
L/W Ratio1.01
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
6.56 mm6.49 mm1.68 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618476265
Side View
Table 65.0%Crown 33.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,293 NZD|Low: $331 NZD|High: $3,963 NZD|Avg: $1,564 NZD|-5.1%
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
October 18, 2026
Retailer 6$331 NZD
Retailer 8$750 NZD
Retailer 12$872 NZD
Retailer 9$912 NZD
Retailer 2$1,013 NZD
Retailer 13$1,067 NZD
Retailer 11$1,146 NZD
Retailer 5$1,573 NZD
Retailer 10$2,030 NZD
Retailer 4$2,059 NZD
Retailer 3$2,264 NZD
Retailer 1$2,293 NZD
Retailer 7$3,963 NZD

2 data points across 13 retailers

2 retailers$2,293 NZD to $2,391 NZD

B+
Cheapest Retailer
-
$2,293 NZD
$1,290 USD
Most Expensive
B
Diamond Quarter
1.68VS1FLG6585D2N · Nov 2
$2,391 NZD
£1,059 GBP
View
1 more retailer has this diamond
Prices start from $2,293 NZDSave up to $98 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.

B+
1.68ct Asscher
$2,293 NZD