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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 $628 AUD
$441 USD
As of October 30, 2026
Save $4,938 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,566 AUD at Brilliant Earth · As of October 30, 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 $628 to $5,566, a $4,938 spread on the same certified stone. Brilliant Earth lists it at $5,566. 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

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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: $5,566 AUD|Low: $628 AUD|High: $7,801 AUD|Avg: $2,478 AUD|-28.6%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 12$628 AUD
Retailer 8$703 AUD
Retailer 4$779 AUD
Retailer 22$779 AUD
Retailer 9$911 AUD
Retailer 18$982 AUD
Retailer 5$1,129 AUD
Retailer 21$1,223 AUD
Retailer 2$1,286 AUD
Retailer 17$1,338 AUD
Retailer 13$1,602 AUD
Retailer 6$1,863 AUD
Retailer 20$1,881 AUD
Retailer 3$2,503 AUD
Retailer 7$2,550 AUD
Retailer 19$2,708 AUD
Retailer 16$2,875 AUD
Retailer 15$3,146 AUD
Retailer 10$3,319 AUD
Retailer 11$3,479 AUD
Retailer 14$5,374 AUD
Brilliant Earth$5,566 AUD

26 data points across 22 retailers

22 retailers$628 AUD to $5,566 AUD

A
Cheapest Retailer
-
$628 AUD
$441 USD
A
Retailer 2
-
$703 AUD
$494 USD
View
A
Retailer 3
-
$779 AUD
$547 USD
View
A
Retailer 4
-
$779 AUD
$547 USD
View
A
Retailer 5
-
$911 AUD
$640 USD
View
Final sale: no returns
A
Retailer 6
-
$982 AUD
$690 USD
View
A
Retailer 7
-
$1,129 AUD
$793 USD
View
A
Retailer 8
-
$1,223 AUD
$859 USD
View
A
Retailer 9
-
$1,286 AUD
£712 GBP
View
A
Retailer 10
-
$1,338 AUD
ZAR 15,181 ZAR
View
A
Retailer 11
-
$1,602 AUD
€1,072 EUR
View
B+
Retailer 12
-
$1,863 AUD
$1,309 USD
View
B+
Retailer 13
-
$1,881 AUD
$1,321 USD
View
B+
Retailer 14
-
$2,503 AUD
$1,758 USD
View
B+
Retailer 15
-
$2,550 AUD
$1,791 USD
View
B+
Retailer 16
-
$2,708 AUD
$1,902 USD
View
B+
Retailer 17
-
$2,875 AUD
£1,590 GBP
View
Retailer 18
-
$3,146 AUD
£1,740 GBP
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$3,319 AUD
SGD 3,151 SGD
View
B
Retailer 20
-
$3,479 AUD
$2,444 USD
View
Retailer 21
-
$5,374 AUD
$3,775 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21434203A · Oct 30
$5,566 AUD
$3,910 USD
View
21 more retailers have this diamond
Prices start from $628 AUDSave up to $4,938 AUD

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
$628 AUD