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Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826690818

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826690818

Diamond specifications and retailer prices

From HK$3,190 HKD
$407 USD
As of November 2, 2026
Save HK$6,010 HKD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$18,595 HKD at Do Amore Diamonds · As of October 25, 2026
View at Do Amore 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 LG826690818 or 826690818. Listed at 13 retailers as of October 29, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826690818
Dimensions8.72 × 7.76 × 5.00 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm7.76 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826690818
Side View
Table 57.0%Crown 33.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 57.3%

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$18,595 HKD|Low: HK$2,071 HKD|High: HK$19,537 HKD|Avg: HK$7,084 HKD|-4.8%
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
Retailer 13
October 29, 2026
Retailer 5HK$2,095 HKD
Retailer 13HK$2,432 HKD
Retailer 3HK$3,190 HKD
Retailer 4HK$3,476 HKD
Retailer 6HK$3,688 HKD
Retailer 11HK$4,818 HKD
Retailer 12HK$6,100 HKD
Retailer 7HK$6,742 HKD
Retailer 10HK$7,979 HKD
Retailer 2HK$9,200 HKD
Retailer 9HK$9,219 HKD
Retailer 8HK$11,559 HKD
Do Amore DiamondsHK$18,595 HKD

23 data points across 13 retailers

13 retailersHK$3,190 HKD to HK$9,200 HKD

Retailer 1
-
HK$2,095 HKD
$267 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$2,432 HKD
$310 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$3,190 HKD
$407 USD
View
B+
Retailer 4
-
HK$3,476 HKD
$443 USD
View
Retailer 5
-
HK$3,688 HKD
$470 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$4,818 HKD
$614 USD
View
B+
Retailer 7
-
HK$6,100 HKD
$777 USD
View
Retailer 8
-
HK$6,742 HKD
A$1,322 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$7,979 HKD
$1,017 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$9,200 HKD
A$1,804 AUD
View
Retailer 11
-
HK$9,219 HKD
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$11,559 HKD
£1,160 GBP
View
Price last confirmed 14 days ago
Most Expensive
Do Amore Diamonds
27-BC47185E0 · Oct 25
HK$18,595 HKD
$2,370 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from HK$3,190 HKDSave up to HK$6,010 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
1.90ct Heart
HK$3,190 HKD