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Asscher|Lab Grown|IGI

1.58ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG826622611

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG826622611

Diamond specifications and retailer prices

From $408 NZD
$230 USD
As of October 30, 2026
Save $3,468 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,134 NZD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826622611 or 826622611. Listed at 21 retailers as of October 27, 2026, with a 850% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826622611
Dimensions6.32 × 6.22 × 4.31 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.22 mm1.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826622611
Side View
Table 64.0%Crown 37.8°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 69.3%

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 30
Current: $3,815 NZD|Low: $390 NZD|High: $3,815 NZD|Avg: $1,053 NZD
Brilliant Earth
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
October 31, 2026
Retailer 3$408 NZD
Retailer 7$454 NZD
Retailer 4$506 NZD
Retailer 6$506 NZD
Retailer 15$683 NZD
Retailer 12$868 NZD
Retailer 10$915 NZD
Retailer 8$937 NZD
Retailer 14$966 NZD
Retailer 13$1,180 NZD
Retailer 9$1,247 NZD
Retailer 5$1,623 NZD
Retailer 2$1,819 NZD
Retailer 11$2,035 NZD
Brilliant Earth$3,815 NZD

37 data points across 15 retailers

21 retailers$408 NZD to $3,876 NZD

A
Cheapest Retailer
-
$408 NZD
$230 USD
A
Retailer 2
-
$454 NZD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$506 NZD
$285 USD
View
A
Retailer 4
-
$506 NZD
$285 USD
View
B+
Retailer 5
-
$683 NZD
$385 USD
View
A
Retailer 6
-
$868 NZD
ZAR 7,901 ZAR
View
A
Retailer 7
-
$915 NZD
€491 EUR
View
A
Retailer 8
-
$937 NZD
£416 GBP
View
Retailer 9
-
$966 NZD
£429 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
$997 NZD
$562 USD
View
A
Retailer 11
-
$1,180 NZD
A$1,023 AUD
View
B+
Retailer 12
-
$1,247 NZD
$703 USD
View
B+
Retailer 13
-
$1,623 NZD
$915 USD
View
B+
Retailer 14
-
$1,717 NZD
$968 USD
View
B+
Retailer 15
-
$1,819 NZD
$1,025 USD
View
B+
Retailer 16
-
$2,035 NZD
£903 GBP
View
Retailer 17
-
$2,064 NZD
$1,163 USD
View
Price last confirmed 61 days ago
B
Retailer 18
-
$2,285 NZD
$1,288 USD
View
B
Retailer 19
-
$3,815 NZD
$2,150 USD
View
B
Retailer 20
-
$3,876 NZD
£1,720 GBP
View
Most Expensive
Brilliant Earth
21091666A · Sep 23
$4,134 NZD
$2,330 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $408 NZDSave up to $3,468 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
1.58ct Asscher
$408 NZD