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Asscher|Lab Grown|IGI

1.23ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG815642079

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815642079

Diamond specifications and retailer prices

From $344 NZD
$194 USD
As of October 30, 2026
Save $2,956 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,300 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG815642079 or 815642079. Listed at 14 retailers as of October 30, 2026, with prices from $344 to $3,300, a $2,956 spread on the same certified stone. Do Amore Diamonds lists it at $3,300. 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

1.23
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815642079
Dimensions6.03 × 6.03 × 3.80 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm6.03 mm1.23 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815642079
Side View
Table 68.0%Crown 35.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.0%

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: $3,300 NZD|Low: $344 NZD|High: $3,779 NZD|Avg: $1,402 NZD|-12.3%
Do Amore Diamonds
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 10$344 NZD
Retailer 14$385 NZD
Retailer 2$412 NZD
Retailer 4$519 NZD
Retailer 9$601 NZD
Retailer 11$775 NZD
Retailer 3$1,159 NZD
Retailer 8$1,217 NZD
Retailer 13$1,512 NZD
Retailer 7$1,531 NZD
Retailer 5$1,810 NZD
Retailer 12$1,895 NZD
Retailer 6$2,342 NZD
Do Amore Diamonds$3,300 NZD

39 data points across 14 retailers

14 retailers$344 NZD to $3,300 NZD

A
Cheapest Retailer
-
$344 NZD
$194 USD
A
Retailer 2
-
$385 NZD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
$232 USD
View
A
Retailer 4
-
$519 NZD
$293 USD
View
B+
Retailer 5
-
$601 NZD
$339 USD
View
A
Retailer 6
-
$775 NZD
€416 EUR
View
B+
Retailer 7
-
$1,159 NZD
A$1,005 AUD
View
B
Retailer 8
-
$1,217 NZD
$686 USD
View
B
Retailer 9
-
$1,512 NZD
$852 USD
View
B
Retailer 10
-
$1,531 NZD
$863 USD
View
Retailer 11
-
$1,810 NZD
$1,020 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,895 NZD
£841 GBP
View
B
Retailer 13
-
$2,342 NZD
$1,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-ECA031576 · Oct 31
$3,300 NZD
$1,860 USD
View
13 more retailers have this diamond
Prices start from $344 NZDSave up to $2,956 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
1.23ct Asscher
$344 NZD