CaratHunter
Plans
Emerald|Lab Grown|IGI

1.86ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG669421623

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669421623

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of October 30, 2026
Save HK$26,283 HKD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$29,657 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.86ct lab-grown emerald diamond

This 1.86ct lab-grown emerald 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 LG669421623 or 669421623. Listed at 26 retailers as of October 30, 2026, with prices from HK$3,374 to HK$29,657, a HK$26,283 spread on the same certified stone. Brilliant Earth lists it at HK$29,657. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421623
Dimensions8.46 × 5.59 × 3.97 mm
L/W Ratio1.51
Culet sizeLarge
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
8.46 mm5.59 mm1.86 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421623
Side View
Table 62.0%Crown 32.1°Girdle: MED-STKPavilion 44.2°Culet: LargeDepth 71.0%

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: HK$29,657 HKD|Low: HK$3,232 HKD|High: HK$42,367 HKD|Avg: HK$10,108 HKD|-30.0%
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
October 30, 2026
Retailer 3HK$3,374 HKD
Retailer 14HK$3,766 HKD
Retailer 8HK$3,774 HKD
Retailer 4HK$4,182 HKD
Retailer 7HK$4,182 HKD
Retailer 17HK$5,296 HKD
Retailer 12HK$5,610 HKD
Retailer 10HK$6,167 HKD
Retailer 15HK$6,549 HKD
Retailer 2HK$6,878 HKD
Retailer 16HK$7,181 HKD
Retailer 13HK$9,730 HKD
Retailer 20HK$10,082 HKD
Retailer 11HK$12,196 HKD
Retailer 9HK$13,278 HKD
Retailer 6HK$13,432 HKD
Retailer 18HK$15,434 HKD
Retailer 5HK$15,636 HKD
Retailer 19HK$23,341 HKD
Brilliant EarthHK$29,657 HKD

43 data points across 20 retailers

26 retailersHK$3,374 HKD to HK$29,657 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
A
Retailer 2
-
HK$3,766 HKD
$480 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,774 HKD
$481 USD
View
A
Retailer 4
-
HK$4,182 HKD
$533 USD
View
A
Retailer 5
-
HK$4,182 HKD
$533 USD
View
A
Retailer 6
-
HK$4,620 HKD
View
A
Retailer 7
-
HK$5,296 HKD
$675 USD
View
A
Retailer 8
-
HK$5,610 HKD
$715 USD
View
A
Retailer 9
-
HK$6,167 HKD
$786 USD
View
A
Retailer 10
-
HK$6,549 HKD
€795 EUR
View
A
Retailer 11
-
HK$6,878 HKD
£690 GBP
View
A
Retailer 12
-
HK$7,181 HKD
ZAR 14,786 ZAR
View
B+
Retailer 13
-
HK$9,730 HKD
A$1,908 AUD
View
B+
Retailer 14
-
HK$10,082 HKD
$1,285 USD
View
B+
Retailer 15
-
HK$11,878 HKD
$1,514 USD
View
B+
Retailer 16
-
HK$12,196 HKD
£1,224 GBP
View
B+
Retailer 17
-
HK$13,278 HKD
SGD 2,287 SGD
View
B+
Retailer 18
-
HK$13,432 HKD
$1,712 USD
View
B+
Retailer 19
-
HK$13,687 HKD
$1,745 USD
View
B
Retailer 20
-
HK$15,111 HKD
$1,926 USD
View
Retailer 21
-
HK$15,434 HKD
£1,549 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
-
HK$15,636 HKD
$1,993 USD
View
B
Retailer 23
-
HK$18,076 HKD
$2,304 USD
View
B
Retailer 24
-
HK$23,341 HKD
$2,975 USD
View
B
Retailer 25
-
HK$26,504 HKD
£2,660 GBP
View
Most Expensive
B
Brilliant Earth
14284473A · Oct 30
HK$29,657 HKD
$3,780 USD
View
25 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$26,283 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 Emerald
HK$3,374 HKD