Asscher|Lab Grown|IGI

1.59ct E VVS1 Asscher Lab Grown Diamond

VG • E/VVS1 • IGI LG825640529

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825640529

Diamond specifications and retailer prices

From $436 NZD
$246 USD
As of October 30, 2026
Save $1,795 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,466 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.59ct lab-grown asscher diamond

This 1.59ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825640529 or 825640529. Listed at 20 retailers as of October 30, 2026, with a 411% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825640529
Dimensions6.56 × 6.41 × 4.14 mm
L/W Ratio1.02
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
6.56 mm6.41 mm1.59 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825640529
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 64.6%

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: Oct 30
Current: $2,466 NZD|Low: $387 NZD|High: $4,214 NZD|Avg: $1,273 NZD|-1.4%
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 10$403 NZD
Retailer 7$436 NZD
Retailer 4$484 NZD
Retailer 18$484 NZD
Retailer 19$653 NZD
Retailer 13$801 NZD
Retailer 16$832 NZD
Retailer 15$875 NZD
Retailer 2$900 NZD
Retailer 17$1,130 NZD
Retailer 6$1,183 NZD
Retailer 12$1,187 NZD
Retailer 11$1,233 NZD
Retailer 3$1,556 NZD
Retailer 8$1,650 NZD
Retailer 14$1,951 NZD
Retailer 9$1,971 NZD
Retailer 5$2,231 NZD
Rare Carat$2,466 NZD

40 data points across 19 retailers

20 retailers$436 NZD to $2,231 NZD

Retailer 1
-
$403 NZD
$227 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$436 NZD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$484 NZD
$273 USD
View
A
Retailer 4
-
$484 NZD
$273 USD
View
Retailer 5
-
$500 NZD
$282 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$653 NZD
$368 USD
View
A
Retailer 7
-
$801 NZD
€430 EUR
View
A
Retailer 8
-
$832 NZD
ZAR 7,573 ZAR
View
A
Retailer 9
-
$875 NZD
£388 GBP
View
A
Retailer 10
-
$900 NZD
£399 GBP
View
B+
Retailer 11
-
$1,130 NZD
A$980 AUD
View
B+
Retailer 12
-
$1,183 NZD
$667 USD
View
B+
Retailer 13
-
$1,187 NZD
$669 USD
View
B+
Retailer 14
-
$1,556 NZD
$877 USD
View
Retailer 15
-
$1,608 NZD
$906 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,650 NZD
$930 USD
View
B
Retailer 17
-
$1,951 NZD
£866 GBP
View
B
Retailer 18
-
$1,971 NZD
$1,111 USD
View
B
Retailer 19
-
$2,231 NZD
$1,258 USD
View
Most Expensive
Rare Carat
NJ33 97 · Oct 19
$2,466 NZD
$1,390 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $436 NZDSave up to $1,795 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
1.59ct Asscher
$436 NZD