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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828606482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828606482

Diamond specifications and retailer prices

From HK$2,872 HKD
$366 USD
As of November 2, 2026
Save HK$20,745 HKD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$23,617 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828606482 or 828606482. Listed at 11 retailers as of November 2, 2026, with prices from HK$2,872 to HK$23,617, a HK$20,745 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606482
Dimensions7.90 × 8.61 × 4.82 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606482
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.0%

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: Nov 2
Current: HK$23,617 HKD|Low: HK$2,762 HKD|High: HK$25,500 HKD|Avg: HK$8,942 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9HK$2,872 HKD
Retailer 12HK$3,335 HKD
Retailer 6HK$4,620 HKD
Retailer 4HK$5,045 HKD
Retailer 8HK$5,061 HKD
Retailer 3HK$5,665 HKD
Retailer 11HK$5,696 HKD
Retailer 5HK$9,160 HKD
Retailer 7HK$10,451 HKD
Retailer 10HK$12,640 HKD
Retailer 2HK$15,365 HKD
Do Amore DiamondsHK$23,617 HKD

24 data points across 12 retailers

11 retailersHK$2,872 HKD to HK$23,617 HKD

A
Cheapest Retailer
-
HK$2,872 HKD
$366 USD
A
Retailer 2
-
HK$3,335 HKD
$425 USD
View
A
Retailer 3
-
HK$5,045 HKD
$643 USD
View
A
Retailer 4
-
HK$5,061 HKD
$645 USD
View
B+
Retailer 5
-
HK$5,665 HKD
$722 USD
View
B+
Retailer 6
-
HK$5,696 HKD
$726 USD
View
B+
Retailer 7
-
HK$9,160 HKD
A$1,796 AUD
View
B
Retailer 8
-
HK$10,451 HKD
$1,332 USD
View
B
Retailer 9
-
HK$12,640 HKD
$1,611 USD
View
B
Retailer 10
-
HK$15,365 HKD
£1,542 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1793147 · Nov 2
HK$23,617 HKD
$3,010 USD
View
10 more retailers have this diamond
Prices start from HK$2,872 HKDSave up to HK$20,745 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 Heart
HK$2,872 HKD