CaratHunter
Plans
Heart|Lab Grown|IGI

20.09ct F VS2 Heart Lab Grown Diamond

GD • F/VS2 • IGI LG696543520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696543520

Diamond specifications and retailer prices

From HK$103,239 HKD
$13,158 USD
As of November 2, 2026
Save HK$152,858 HKD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$256,097 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.09ct lab-grown heart diamond

This 20.09ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG696543520 or 696543520. Listed at 2 retailers as of November 2, 2026, with prices from HK$103,239 to HK$256,097, a HK$152,858 spread on the same certified stone. Brilliant Earth lists it at HK$256,097. 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

20.09
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696543520
Dimensions15.59 × 17.72 × 11.90 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.59 mm17.72 mm20.09 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696543520
Side View
Table 61.0%Crown 44.5°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$256,097 HKD|Low: HK$87,758 HKD|High: HK$387,291 HKD|Avg: HK$182,224 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$87,758 HKD
Retailer 2HK$103,239 HKD
Retailer 8HK$107,570 HKD
Retailer 5HK$115,754 HKD
Retailer 4HK$141,569 HKD
Brilliant EarthHK$256,097 HKD
Retailer 3HK$261,561 HKD
Retailer 6HK$387,291 HKD

8 data points across 8 retailers

2 retailersHK$103,239 HKD to HK$256,097 HKD

B
Cheapest Retailer
-
HK$103,239 HKD
$13,158 USD
Most Expensive
C
Brilliant Earth
20097141A · Nov 2
HK$256,097 HKD
$32,640 USD
View
1 more retailer has this diamond
Prices start from HK$103,239 HKDSave up to HK$152,858 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.

B
20.09ct Heart
HK$103,239 HKD