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Asscher|Lab Grown|IGI

1.71ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG825665164

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825665164

Diamond specifications and retailer prices

From $782 NZD
$441 USD
As of October 30, 2026
Save $6,155 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,938 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.71ct lab-grown asscher diamond

This 1.71ct 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 LG825665164 or 825665164. Listed at 22 retailers as of October 30, 2026, with prices from $782 to $6,938, a $6,155 spread on the same certified stone. Brilliant Earth lists it at $6,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825665164
Dimensions6.54 × 6.54 × 4.31 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
6.54 mm6.54 mm1.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825665164
Side View
Table 60.0%Crown 30.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 65.9%

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: $6,938 NZD|Low: $782 NZD|High: $9,723 NZD|Avg: $3,071 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
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Retailer 22
November 1, 2026
Retailer 12$782 NZD
Retailer 8$877 NZD
Retailer 4$971 NZD
Retailer 22$971 NZD
Retailer 9$1,136 NZD
Retailer 18$1,224 NZD
Retailer 5$1,407 NZD
Retailer 21$1,524 NZD
Retailer 2$1,603 NZD
Retailer 17$1,667 NZD
Retailer 13$1,997 NZD
Retailer 6$2,323 NZD
Retailer 20$2,344 NZD
Retailer 3$3,119 NZD
Retailer 7$3,178 NZD
Retailer 19$3,375 NZD
Retailer 16$3,583 NZD
Retailer 15$3,921 NZD
Retailer 10$4,137 NZD
Retailer 11$4,336 NZD
Retailer 14$6,698 NZD
Brilliant Earth$6,938 NZD

26 data points across 22 retailers

22 retailers$782 NZD to $6,938 NZD

A
Cheapest Retailer
-
$782 NZD
$441 USD
A
Retailer 2
-
$877 NZD
$494 USD
View
A
Retailer 3
-
$971 NZD
$547 USD
View
A
Retailer 4
-
$971 NZD
$547 USD
View
A
Retailer 5
-
$1,136 NZD
$640 USD
View
Final sale: no returns
A
Retailer 6
-
$1,224 NZD
$690 USD
View
A
Retailer 7
-
$1,407 NZD
$793 USD
View
A
Retailer 8
-
$1,524 NZD
$859 USD
View
A
Retailer 9
-
$1,603 NZD
£712 GBP
View
A
Retailer 10
-
$1,667 NZD
ZAR 15,181 ZAR
View
A
Retailer 11
-
$1,997 NZD
€1,072 EUR
View
B+
Retailer 12
-
$2,323 NZD
$1,309 USD
View
B+
Retailer 13
-
$2,344 NZD
$1,321 USD
View
B+
Retailer 14
-
$3,119 NZD
$1,758 USD
View
B+
Retailer 15
-
$3,178 NZD
$1,791 USD
View
B+
Retailer 16
-
$3,375 NZD
$1,902 USD
View
B+
Retailer 17
-
$3,583 NZD
£1,590 GBP
View
Retailer 18
-
$3,921 NZD
£1,740 GBP
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$4,137 NZD
SGD 3,151 SGD
View
B
Retailer 20
-
$4,336 NZD
$2,444 USD
View
Retailer 21
-
$6,698 NZD
$3,775 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21434203A · Oct 31
$6,938 NZD
$3,910 USD
View
21 more retailers have this diamond
Prices start from $782 NZDSave up to $6,155 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
1.71ct Asscher
$782 NZD