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Asscher|Lab Grown|IGI

1.70ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830624114

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830624114

Diamond specifications and retailer prices

From $779 NZD
$439 USD
As of October 30, 2026
Save $6,123 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,902 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 LG830624114 or 830624114. Listed at 22 retailers as of October 30, 2026, with prices from $779 to $6,902, a $6,123 spread on the same certified stone. Brilliant Earth lists it at $6,902. 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 angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624114
Dimensions6.53 × 6.52 × 4.37 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
6.53 mm6.52 mm1.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624114
Side View
Table 64.0%Crown 36.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,902 NZD|Low: $779 NZD|High: $9,670 NZD|Avg: $3,136 NZD|-28.6%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 12$779 NZD
Retailer 8$871 NZD
Retailer 4$965 NZD
Retailer 22$965 NZD
Retailer 9$1,128 NZD
Retailer 17$1,224 NZD
Retailer 5$1,402 NZD
Retailer 21$1,517 NZD
Retailer 2$1,594 NZD
Retailer 16$1,658 NZD
Retailer 13$1,986 NZD
Retailer 6$2,298 NZD
Retailer 20$2,331 NZD
Retailer 3$3,101 NZD
Retailer 7$3,161 NZD
Retailer 18$3,357 NZD
Retailer 19$3,549 NZD
Retailer 15$3,921 NZD
Retailer 10$4,118 NZD
Retailer 11$5,749 NZD
Retailer 14$6,654 NZD
Brilliant Earth$6,902 NZD

25 data points across 22 retailers

22 retailers$779 NZD to $6,902 NZD

A
Cheapest Retailer
-
$779 NZD
$439 USD
A
Retailer 2
-
$871 NZD
$491 USD
View
A
Retailer 3
-
$965 NZD
$544 USD
View
A
Retailer 4
-
$965 NZD
$544 USD
View
A
Retailer 5
-
$1,128 NZD
$636 USD
View
Final sale: no returns
A
Retailer 6
-
$1,224 NZD
$690 USD
View
A
Retailer 7
-
$1,402 NZD
$790 USD
View
A
Retailer 8
-
$1,517 NZD
$855 USD
View
A
Retailer 9
-
$1,594 NZD
£707 GBP
View
A
Retailer 10
-
$1,658 NZD
ZAR 15,099 ZAR
View
A
Retailer 11
-
$1,986 NZD
€1,066 EUR
View
B+
Retailer 12
-
$2,298 NZD
$1,295 USD
View
B+
Retailer 13
-
$2,331 NZD
$1,314 USD
View
B+
Retailer 14
-
$3,101 NZD
$1,748 USD
View
B+
Retailer 15
-
$3,161 NZD
$1,782 USD
View
B+
Retailer 16
-
$3,357 NZD
$1,892 USD
View
B+
Retailer 17
-
$3,549 NZD
£1,575 GBP
View
Retailer 18
-
$3,921 NZD
£1,740 GBP
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$4,118 NZD
SGD 3,136 SGD
View
B
Retailer 20
-
$5,749 NZD
$3,240 USD
View
Retailer 21
-
$6,654 NZD
$3,750 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21433646A · Oct 31
$6,902 NZD
$3,890 USD
View
21 more retailers have this diamond
Prices start from $779 NZDSave up to $6,123 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
$779 NZD