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Asscher|Lab Grown|IGI

1.62ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG582388308

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG582388308

Diamond specifications and retailer prices

From $519 NZD
$292 USD
As of October 28, 2026
Save $2,865 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,385 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown asscher diamond

This 1.62ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG582388308 or 582388308. Listed at 10 retailers as of October 28, 2026, with prices from $519 to $3,385, a $2,865 spread on the same certified stone. Do Amore Diamonds lists it at $3,385. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582388308
Dimensions6.43 × 6.41 × 4.24 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
6.43 mm6.41 mm1.62 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582388308
Side View
Table 61.0%Crown 32.7°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 66.1%

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: Oct 28
Current: $3,385 NZD|Low: $239 NZD|High: $3,385 NZD|Avg: $1,355 NZD|+4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$239 NZD
Retailer 8$519 NZD
Retailer 9$588 NZD
Retailer 7$664 NZD
Retailer 2$784 NZD
Retailer 6$990 NZD
Retailer 5$1,582 NZD
Retailer 3$1,939 NZD
Retailer 4$3,100 NZD
Do Amore Diamonds$3,385 NZD

23 data points across 10 retailers

10 retailers$519 NZD to $3,385 NZD

A
Cheapest Retailer
-
$519 NZD
$292 USD
B+
Retailer 2
-
$588 NZD
$330 USD
View
A
Retailer 3
-
$664 NZD
$373 USD
View
A
Retailer 4
-
$784 NZD
€419 EUR
View
B+
Retailer 5
-
$990 NZD
$556 USD
View
B+
Retailer 6
-
$1,582 NZD
$888 USD
View
B+
Retailer 7
-
$1,632 NZD
£722 GBP
View
B
Retailer 8
-
$1,939 NZD
£857 GBP
View
B
Retailer 9
-
$3,100 NZD
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-772C0E661 · Oct 29
$3,385 NZD
$1,900 USD
View
9 more retailers have this diamond
Prices start from $519 NZDSave up to $2,865 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
1.62ct Asscher
$519 NZD