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Asscher|Lab Grown|IGI

1.74ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG843654900

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843654900

Diamond specifications and retailer prices

From $456 NZD
$257 USD
As of October 30, 2026
Save $1,818 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,158 NZD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.74ct lab-grown asscher diamond

This 1.74ct 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 very-good cut grade and certified by IGI LG843654900 or 843654900. Listed at 15 retailers as of October 29, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.74
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle45.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654900
Dimensions6.54 × 6.52 × 4.44 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.52 mm1.74 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654900
Side View
Table 62.0%Crown 38.8°Girdle: MediumPavilion 45.8°Culet: NoneDepth 68.1%

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: $3,158 NZD|Low: $456 NZD|High: $3,158 NZD|Avg: $1,530 NZD
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
Retailer 17
October 29, 2026
Retailer 15$456 NZD
Retailer 12$529 NZD
Retailer 14$632 NZD
Retailer 5$636 NZD
Retailer 3$942 NZD
Retailer 10$949 NZD
Retailer 17$1,047 NZD
Retailer 6$1,217 NZD
Retailer 11$1,316 NZD
Retailer 13$1,733 NZD
Retailer 16$1,815 NZD
Retailer 9$1,816 NZD
Retailer 7$1,865 NZD
Retailer 2$2,274 NZD
Retailer 4$2,328 NZD
Retailer 8$2,920 NZD
Brilliant Earth$3,158 NZD

16 data points across 17 retailers

15 retailers$456 NZD to $2,274 NZD

A
Cheapest Retailer
-
$456 NZD
$257 USD
A
Retailer 2
-
$529 NZD
$298 USD
View
Retailer 3
-
$632 NZD
£280 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 5
-
$942 NZD
$531 USD
View
B+
Retailer 6
-
$949 NZD
$535 USD
View
A
Retailer 7
-
$1,047 NZD
$590 USD
View
Retailer 8
-
$1,217 NZD
$686 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,316 NZD
A$1,141 AUD
View
B+
Retailer 10
-
$1,733 NZD
$977 USD
View
B+
Retailer 11
-
$1,815 NZD
$1,023 USD
View
B+
Retailer 12
-
$1,816 NZD
SGD 1,383 SGD
View
Retailer 13
-
$1,865 NZD
A$1,617 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
$2,274 NZD
£1,009 GBP
View
Most Expensive
Brilliant Earth
21727370A · Oct 14
$3,158 NZD
$1,780 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from $456 NZDSave up to $1,818 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
1.74ct Asscher
$456 NZD