CaratHunter
Plans
Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG512225935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG512225935

Diamond specifications and retailer prices

From HK$15,221 HKD
$1,940 USD
As of November 2, 2026
16 retailers carry this diamond
Most expensive: HK$133,180 HKD at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

About this 1.9ct lab-grown heart diamond

This 1.9ct 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 LG512225935 or 512225935. Listed at 16 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512225935
Dimensions8.29 × 7.54 × 5.11 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.29 mm7.54 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512225935
Side View
Table 58.5%Crown 40°Girdle: STK-VTKPavilion 42.6°Culet: NoneDepth 61.6%

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$133,180 HKD|Low: HK$15,221 HKD|High: HK$135,830 HKD|Avg: HK$71,457 HKD|-0.2%
Aida Diamonds
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
November 1, 2026
Retailer 9HK$15,221 HKD
Retailer 3HK$44,778 HKD
Retailer 12HK$50,144 HKD
Retailer 4HK$51,941 HKD
Retailer 6HK$51,941 HKD
Retailer 11HK$62,839 HKD
Retailer 10HK$65,226 HKD
Retailer 7HK$66,184 HKD
Retailer 5HK$80,179 HKD
Retailer 8HK$95,469 HKD
Retailer 14HK$98,139 HKD
Retailer 2HK$105,684 HKD
Aida DiamondsHK$133,180 HKD
Retailer 13HK$135,830 HKD

33 data points across 14 retailers

16 retailers

B
Cheapest Retailer
-
HK$15,221 HKD
$1,940 USD
Retailer 2
-
HK$66,184 HKD
£6,642 GBP
View
Price under review
Retailer 3
-
HK$80,179 HKD
$10,219 USD
View
Price under review
Retailer 4
-
HK$95,469 HKD
ZAR 196,571 ZAR
View
Price under review
Retailer 5
-
HK$98,139 HKD
$12,508 USD
View
Price under review
Retailer 6
-
HK$105,684 HKD
£10,606 GBP
View
Price under review
Most Expensive
Aida Diamonds
497516807 · Nov 1
HK$133,180 HKD
A$26,114 AUD
View
Price under review
6 more retailers have this diamond
Prices start from HK$15,221 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
1.90ct Heart
HK$15,221 HKD