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Asscher|Lab Grown|IGI

1.23ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG794684996

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794684996

Diamond specifications and retailer prices

From $717 NZD
$404 USD
As of October 30, 2026
Save $2,672 NZD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,389 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG794684996 or 794684996. Listed at 5 retailers as of October 26, 2026, with prices from $717 to $3,389, a $2,672 spread on the same certified stone. Brilliant Earth lists it at $3,389. 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 angle36.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794684996
Dimensions5.87 × 5.78 × 3.94 mm
L/W Ratio1.02
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
5.87 mm5.78 mm1.23 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794684996
Side View
Table 64.0%Crown 36.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,389 NZD|Low: $688 NZD|High: $3,495 NZD|Avg: $1,365 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 5$717 NZD
Retailer 6$776 NZD
Retailer 2$816 NZD
Retailer 4$846 NZD
Retailer 7$847 NZD
Retailer 9$1,407 NZD
Retailer 8$1,567 NZD
Retailer 3$1,909 NZD
Brilliant Earth$3,389 NZD

19 data points across 9 retailers

5 retailers$717 NZD to $3,389 NZD

A
Cheapest Retailer
-
$717 NZD
$404 USD
A
Retailer 2
-
$816 NZD
€438 EUR
View
A
Retailer 3
-
$846 NZD
$477 USD
View
B
Retailer 4
-
$1,909 NZD
£847 GBP
View
Most Expensive
B
Brilliant Earth
19049788A · Oct 26
$3,389 NZD
$1,910 USD
View
4 more retailers have this diamond
Prices start from $717 NZDSave up to $2,672 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
$717 NZD