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Asscher|Lab Grown|IGI

1.70ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG804668500

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804668500

Diamond specifications and retailer prices

From $672 NZD
$379 USD
As of October 30, 2026
Save $6,034 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,707 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804668500 or 804668500. Listed at 13 retailers as of October 30, 2026, with prices from $672 to $6,707, a $6,034 spread on the same certified stone. Brilliant Earth lists it at $6,707. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668500
Dimensions6.71 × 6.71 × 4.18 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 mm6.71 mm1.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668500
Side View
Table 66.0%Crown 33.5°Girdle: MediumPavilion 39.4°Culet: NoneDepth 62.3%

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: $6,707 NZD|Low: $672 NZD|High: $11,639 NZD|Avg: $3,707 NZD|-32.1%
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 7$672 NZD
Retailer 2$752 NZD
Retailer 8$976 NZD
Retailer 12$1,327 NZD
Retailer 13$1,357 NZD
Retailer 5$1,469 NZD
Retailer 6$2,221 NZD
Retailer 4$2,801 NZD
Retailer 11$2,956 NZD
Retailer 9$3,398 NZD
Retailer 10$5,962 NZD
Retailer 3$6,600 NZD
Brilliant Earth$6,707 NZD

36 data points across 13 retailers

13 retailers$672 NZD to $6,707 NZD

A
Cheapest Retailer
-
$672 NZD
$379 USD
A
Retailer 2
-
$752 NZD
$424 USD
View
A
Retailer 3
-
$976 NZD
£433 GBP
View
A
Retailer 4
-
$1,327 NZD
$748 USD
View
A
Retailer 5
-
$1,357 NZD
$765 USD
View
A
Retailer 6
-
$1,469 NZD
$828 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,221 NZD
$1,252 USD
View
B+
Retailer 8
-
$2,801 NZD
$1,579 USD
View
B+
Retailer 9
-
$2,956 NZD
$1,666 USD
View
B+
Retailer 10
-
$3,398 NZD
£1,508 GBP
View
B
Retailer 11
-
$5,962 NZD
$3,360 USD
View
Retailer 12
-
$6,600 NZD
$3,720 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21408195Y · Oct 31
$6,707 NZD
$3,780 USD
View
12 more retailers have this diamond
Prices start from $672 NZDSave up to $6,034 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
1.70ct Asscher
$672 NZD