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Asscher|Lab Grown|IGI

1.73ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG618463448

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG618463448

Diamond specifications and retailer prices

From $534 NZD
$301 USD
As of October 30, 2026
Save $1,976 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,560 NZD at Brilliant Earth · As of October 16, 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 top-tier cut grade and certified by IGI LG618463448 or 618463448. Listed at 19 retailers as of October 30, 2026, with a 370% 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

1.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618463448
Dimensions6.79 × 6.56 × 4.22 mm
L/W Ratio1.04
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
6.79 mm6.56 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618463448
Side View
Table 67.0%Crown 34.5°Girdle: MediumPavilion 40°Culet: NoneDepth 64.3%

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: $4,560 NZD|Low: $534 NZD|High: $5,873 NZD|Avg: $1,711 NZD|-22.4%
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
October 31, 2026
Retailer 4$534 NZD
Retailer 12$593 NZD
Retailer 13$981 NZD
Retailer 9$1,018 NZD
Retailer 3$1,073 NZD
Retailer 7$1,123 NZD
Retailer 2$1,137 NZD
Retailer 10$1,378 NZD
Retailer 11$1,820 NZD
Retailer 6$2,271 NZD
Retailer 5$2,298 NZD
Retailer 8$2,386 NZD
Brilliant Earth$4,560 NZD

42 data points across 13 retailers

19 retailers$534 NZD to $2,510 NZD

A
Cheapest Retailer
-
$534 NZD
$301 USD
Final sale: no returns
A
Retailer 2
-
$593 NZD
$334 USD
View
A
Retailer 3
-
$878 NZD
$495 USD
View
A
Retailer 4
-
$981 NZD
$553 USD
View
A
Retailer 5
-
$1,018 NZD
ZAR 9,270 ZAR
View
A
Retailer 6
-
$1,073 NZD
$605 USD
View
A
Retailer 7
-
$1,123 NZD
€603 EUR
View
A
Retailer 8
-
$1,137 NZD
£505 GBP
View
B+
Retailer 9
-
$1,378 NZD
A$1,195 AUD
View
B+
Retailer 10
-
$1,522 NZD
$858 USD
View
B+
Retailer 11
-
$1,820 NZD
$1,026 USD
View
B+
Retailer 12
-
$1,835 NZD
$1,034 USD
View
B+
Retailer 13
-
$1,995 NZD
$1,125 USD
View
B
Retailer 14
-
$2,191 NZD
£972 GBP
View
B
Retailer 15
-
$2,271 NZD
A$1,969 AUD
View
B
Retailer 16
-
$2,298 NZD
£1,020 GBP
View
B+
Retailer 17
-
$2,386 NZD
£1,059 GBP
View
B
Retailer 18
-
$2,510 NZD
$1,415 USD
View
Most Expensive
Brilliant Earth
14252277A · Oct 16
$4,560 NZD
$2,570 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $534 NZDSave up to $1,976 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
$534 NZD