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Asscher|Lab Grown|IGI

1.86ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG811602546

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811602546

Diamond specifications and retailer prices

From HK$3,546 HKD
$452 USD
As of October 30, 2026
Save HK$38,899 HKD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$42,445 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.86ct lab-grown asscher diamond

This 1.86ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811602546 or 811602546. Listed at 25 retailers as of October 30, 2026, with prices from HK$3,546 to HK$42,445, a HK$38,899 spread on the same certified stone. Brilliant Earth lists it at HK$42,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811602546
Dimensions6.88 × 6.81 × 4.36 mm
L/W Ratio1.01
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
6.88 mm6.81 mm1.86 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811602546
Side View
Table 63.0%Crown 35.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 64.0%

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: HK$42,445 HKD|Low: HK$3,546 HKD|High: HK$42,602 HKD|Avg: HK$12,027 HKD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 4HK$3,546 HKD
Retailer 8HK$3,962 HKD
Retailer 3HK$3,970 HKD
Retailer 18HK$4,394 HKD
Retailer 16HK$4,650 HKD
Retailer 9HK$4,820 HKD
Retailer 20HK$5,531 HKD
Retailer 10HK$5,900 HKD
Retailer 7HK$6,371 HKD
Retailer 19HK$6,722 HKD
Retailer 2HK$7,276 HKD
Retailer 22HK$7,556 HKD
Retailer 17HK$10,240 HKD
Retailer 11HK$11,823 HKD
Retailer 5HK$11,949 HKD
Retailer 15HK$13,963 HKD
Retailer 21HK$14,138 HKD
Retailer 6HK$14,384 HKD
Retailer 14HK$15,673 HKD
Retailer 13HK$16,152 HKD
Retailer 12HK$16,452 HKD
Brilliant EarthHK$42,445 HKD

31 data points across 22 retailers

25 retailersHK$3,546 HKD to HK$42,445 HKD

A
Cheapest Retailer
-
HK$3,546 HKD
$452 USD
A
Retailer 2
-
HK$3,962 HKD
$505 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,970 HKD
$506 USD
View
A
Retailer 4
-
HK$4,394 HKD
$560 USD
View
A
Retailer 5
-
HK$4,650 HKD
£467 GBP
View
A
Retailer 6
-
HK$4,820 HKD
View
A
Retailer 7
-
HK$5,531 HKD
$705 USD
View
Retailer 8
-
HK$5,735 HKD
$731 USD
View
Price last confirmed 16 days ago
A
Retailer 9
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HK$5,900 HKD
$752 USD
View
A
Retailer 10
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HK$6,371 HKD
$812 USD
View
A
Retailer 11
-
HK$6,722 HKD
€816 EUR
View
A
Retailer 12
-
HK$7,276 HKD
£730 GBP
View
A
Retailer 13
-
HK$7,556 HKD
ZAR 15,559 ZAR
View
B+
Retailer 14
-
HK$10,240 HKD
A$2,008 AUD
View
B+
Retailer 15
-
HK$11,823 HKD
$1,507 USD
View
B+
Retailer 16
-
HK$11,949 HKD
$1,523 USD
View
B+
Retailer 17
-
HK$13,963 HKD
SGD 2,405 SGD
View
B+
Retailer 18
-
HK$14,138 HKD
$1,802 USD
View
B+
Retailer 19
-
HK$14,384 HKD
$1,833 USD
View
B+
Retailer 20
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HK$15,417 HKD
$1,965 USD
View
B+
Retailer 21
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HK$15,673 HKD
$1,998 USD
View
B+
Retailer 22
-
HK$16,152 HKD
£1,621 GBP
View
B+
Retailer 23
-
HK$16,452 HKD
$2,097 USD
View
Retailer 24
-
HK$16,740 HKD
£1,680 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20512799A · Oct 31
HK$42,445 HKD
$5,410 USD
View
24 more retailers have this diamond
Prices start from HK$3,546 HKDSave up to HK$38,899 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
1.86ct Asscher
HK$3,546 HKD