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Asscher|Lab Grown|IGI

1.73ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG840629827

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629827

Diamond specifications and retailer prices

From $454 NZD
$256 USD
As of October 30, 2026
Save $3,502 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,957 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.73ct lab-grown asscher diamond

This 1.73ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840629827 or 840629827. Listed at 16 retailers as of October 30, 2026, with prices from $454 to $3,957, a $3,502 spread on the same certified stone. Brilliant Earth lists it at $3,957. 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

1.73
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629827
Dimensions6.71 × 6.68 × 4.27 mm
L/W Ratio1.00
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
6.71 mm6.68 mm1.73 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629827
Side View
Table 66.0%Crown 32.3°Girdle: MediumPavilion 39.2°Culet: NoneDepth 63.9%

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: $3,957 NZD|Low: $454 NZD|High: $4,560 NZD|Avg: $1,404 NZD|-13.2%
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
Retailer 16
October 31, 2026
Retailer 12$454 NZD
Retailer 7$507 NZD
Retailer 9$525 NZD
Retailer 5$562 NZD
Retailer 15$596 NZD
Retailer 6$843 NZD
Retailer 13$937 NZD
Retailer 11$1,045 NZD
Retailer 2$1,064 NZD
Retailer 16$1,515 NZD
Retailer 10$1,728 NZD
Retailer 3$1,755 NZD
Retailer 8$1,826 NZD
Retailer 4$1,899 NZD
Retailer 14$2,010 NZD
Brilliant Earth$3,957 NZD

3 data points across 16 retailers

16 retailers$454 NZD to $3,957 NZD

A
Cheapest Retailer
-
$454 NZD
$256 USD
A
Retailer 2
-
$507 NZD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$525 NZD
$296 USD
View
A
Retailer 4
-
$562 NZD
$317 USD
View
A
Retailer 5
-
$596 NZD
£265 GBP
View
A
Retailer 6
-
$843 NZD
$475 USD
View
A
Retailer 7
-
$937 NZD
$528 USD
View
A
Retailer 8
-
$1,045 NZD
$589 USD
View
A
Retailer 9
-
$1,064 NZD
£472 GBP
View
B+
Retailer 10
-
$1,515 NZD
$854 USD
View
B+
Retailer 11
-
$1,728 NZD
$974 USD
View
B+
Retailer 12
-
$1,755 NZD
$989 USD
View
B+
Retailer 13
-
$1,826 NZD
SGD 1,391 SGD
View
B+
Retailer 14
-
$1,899 NZD
$1,070 USD
View
B
Retailer 15
-
$2,010 NZD
$1,133 USD
View
Most Expensive
B
Brilliant Earth
22348953A · Oct 30
$3,957 NZD
$2,230 USD
View
15 more retailers have this diamond
Prices start from $454 NZDSave up to $3,502 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
1.73ct Asscher
$454 NZD