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Asscher|Lab Grown|IGI

1.58ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG775619774

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG775619774

Diamond specifications and retailer prices

From $582 NZD
$328 USD
As of October 30, 2026
Save $4,581 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,731 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG775619774 or 775619774. Listed at 23 retailers as of October 30, 2026, with a 787% 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 angle36.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775619774
Dimensions6.30 × 6.27 × 4.28 mm
L/W Ratio1.00
Culet sizePointed
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
6.30 mm6.27 mm1.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775619774
Side View
Table 66.0%Crown 36.7°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 68.3%

Caratlytics Score

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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: $1,436 NZD|Low: $559 NZD|High: $4,134 NZD|Avg: $1,857 NZD|+1.9%
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
Retailer 14
October 31, 2026
Retailer 14$582 NZD
Retailer 4$722 NZD
Retailer 7$889 NZD
Retailer 13$994 NZD
Retailer 6$1,315 NZD
Retailer 11$1,368 NZD
Retailer 1$1,436 NZD
Retailer 9$1,848 NZD
Retailer 8$1,852 NZD
Retailer 12$2,115 NZD
Retailer 5$2,725 NZD
Retailer 2$3,083 NZD
Retailer 10$3,128 NZD
Retailer 3$4,134 NZD

39 data points across 14 retailers

23 retailers$582 NZD to $5,163 NZD

A
Cheapest Retailer
-
$582 NZD
$328 USD
A
Retailer 2
-
$651 NZD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$674 NZD
$380 USD
View
A
Retailer 4
-
$722 NZD
$407 USD
View
A
Retailer 5
-
$722 NZD
$407 USD
View
A
Retailer 6
-
$813 NZD
$458 USD
View
A
Retailer 7
-
$889 NZD
£395 GBP
View
A
Retailer 8
-
$960 NZD
$541 USD
View
A
Retailer 9
-
$994 NZD
$560 USD
View
B+
Retailer 10
-
$1,315 NZD
$741 USD
View
B+
Retailer 11
-
$1,368 NZD
ZAR 12,459 ZAR
View
B+
Retailer 12
-
$1,436 NZD
£637 GBP
View
B+
Retailer 13
-
$1,848 NZD
A$1,602 AUD
View
B+
Retailer 14
-
$1,852 NZD
A$1,606 AUD
View
B
Retailer 15
-
$2,115 NZD
$1,192 USD
View
B
Retailer 16
-
$2,560 NZD
$1,443 USD
View
B
Retailer 17
-
$2,725 NZD
$1,536 USD
View
B
Retailer 18
-
$2,832 NZD
$1,596 USD
View
B
Retailer 19
-
$2,839 NZD
$1,600 USD
View
B
Retailer 20
-
$3,083 NZD
£1,368 GBP
View
B
Retailer 21
-
$3,128 NZD
£1,388 GBP
View
B
Retailer 22
-
$5,163 NZD
$2,910 USD
View
Most Expensive
Do Amore Diamonds
23-775619774 · Oct 31
$5,731 NZD
$3,230 USD
View
Price under review
22 more retailers have this diamond
Prices start from $582 NZDSave up to $4,581 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
$582 NZD