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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 HK$3,460 HKD
$441 USD
As of October 30, 2026
Save HK$27,217 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$30,677 HKD 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 HK$3,460 to HK$30,677, a HK$27,217 spread on the same certified stone. Brilliant Earth lists it at HK$30,677. 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: HK$30,677 HKD|Low: HK$3,460 HKD|High: HK$42,994 HKD|Avg: HK$13,655 HKD|-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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 12HK$3,460 HKD
Retailer 8HK$3,876 HKD
Retailer 4HK$4,292 HKD
Retailer 22HK$4,292 HKD
Retailer 9HK$5,021 HKD
Retailer 18HK$5,414 HKD
Retailer 5HK$6,222 HKD
Retailer 21HK$6,739 HKD
Retailer 2HK$7,090 HKD
Retailer 17HK$7,373 HKD
Retailer 13HK$8,831 HKD
Retailer 6HK$10,270 HKD
Retailer 20HK$10,364 HKD
Retailer 3HK$13,793 HKD
Retailer 7HK$14,052 HKD
Retailer 19HK$14,923 HKD
Retailer 16HK$15,843 HKD
Retailer 15HK$17,337 HKD
Retailer 10HK$18,294 HKD
Retailer 11HK$19,175 HKD
Retailer 14HK$29,618 HKD
Brilliant EarthHK$30,677 HKD

26 data points across 22 retailers

22 retailersHK$3,460 HKD to HK$30,677 HKD

A
Cheapest Retailer
-
HK$3,460 HKD
$441 USD
A
Retailer 2
-
HK$3,876 HKD
$494 USD
View
A
Retailer 3
-
HK$4,292 HKD
$547 USD
View
A
Retailer 4
-
HK$4,292 HKD
$547 USD
View
A
Retailer 5
-
HK$5,021 HKD
$640 USD
View
Final sale: no returns
A
Retailer 6
-
HK$5,414 HKD
$690 USD
View
A
Retailer 7
-
HK$6,222 HKD
$793 USD
View
A
Retailer 8
-
HK$6,739 HKD
$859 USD
View
A
Retailer 9
-
HK$7,090 HKD
£712 GBP
View
A
Retailer 10
-
HK$7,373 HKD
ZAR 15,181 ZAR
View
A
Retailer 11
-
HK$8,831 HKD
€1,072 EUR
View
B+
Retailer 12
-
HK$10,270 HKD
$1,309 USD
View
B+
Retailer 13
-
HK$10,364 HKD
$1,321 USD
View
B+
Retailer 14
-
HK$13,793 HKD
$1,758 USD
View
B+
Retailer 15
-
HK$14,052 HKD
$1,791 USD
View
B+
Retailer 16
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 17
-
HK$15,843 HKD
£1,590 GBP
View
Retailer 18
-
HK$17,337 HKD
£1,740 GBP
View
Price last confirmed 9 days ago
B+
Retailer 19
-
HK$18,294 HKD
SGD 3,151 SGD
View
B
Retailer 20
-
HK$19,175 HKD
$2,444 USD
View
Retailer 21
-
HK$29,618 HKD
$3,775 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21434203A · Oct 30
HK$30,677 HKD
$3,910 USD
View
21 more retailers have this diamond
Prices start from HK$3,460 HKDSave up to HK$27,217 HKD

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
HK$3,460 HKD