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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847660137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847660137

Diamond specifications and retailer prices

From HK$2,118 HKD
$270 USD
As of November 1, 2026
Save HK$8,284 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,402 HKD at Reve Diamonds · As of November 1, 2026
View at Reve 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 very-good cut grade and certified by IGI LG847660137 or 847660137. Listed at 12 retailers as of November 1, 2026, with prices from HK$2,118 to HK$10,402, a HK$8,284 spread on the same certified stone. Reve Diamonds lists it at HK$10,402. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847660137
Dimensions7.21 × 8.61 × 5.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847660137
Side View
Table 58.0%Crown 34.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
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: Nov 1
Current: HK$2,745 HKD|Low: HK$2,118 HKD|High: HK$10,402 HKD|Avg: HK$6,056 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 10HK$2,118 HKD
Retailer 1HK$2,745 HKD
Retailer 11HK$3,954 HKD
Retailer 5HK$4,055 HKD
Retailer 4HK$4,452 HKD
Retailer 8HK$5,472 HKD
Retailer 3HK$5,783 HKD
Retailer 7HK$7,579 HKD
Retailer 2HK$7,958 HKD
Retailer 6HK$9,416 HKD
Retailer 9HK$9,557 HKD
Reve DiamondsHK$10,402 HKD

9 data points across 12 retailers

12 retailersHK$2,118 HKD to HK$10,402 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
Final sale: no returns
A
Retailer 2
-
HK$2,745 HKD
£275 GBP
View
B+
Retailer 3
-
HK$3,954 HKD
$504 USD
View
A
Retailer 4
-
HK$4,055 HKD
ZAR 8,350 ZAR
View
A
Retailer 5
-
HK$4,452 HKD
£447 GBP
View
B+
Retailer 6
-
HK$5,472 HKD
A$1,073 AUD
View
B+
Retailer 7
-
HK$5,783 HKD
$737 USD
View
B+
Retailer 8
-
HK$7,579 HKD
$966 USD
View
B+
Retailer 9
-
HK$7,958 HKD
$1,014 USD
View
B
Retailer 10
-
HK$9,416 HKD
£945 GBP
View
B
Retailer 11
-
HK$9,557 HKD
$1,218 USD
View
Most Expensive
B
Reve Diamonds
5850B76D8 · Nov 1
HK$10,402 HKD
$1,326 USD
View
11 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$8,284 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$2,118 HKD