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Heart|Lab Grown|IGI

1.89ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG849602432

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849602432

Diamond specifications and retailer prices

From HK$2,912 HKD
As of November 1, 2026
Save HK$9,484 HKD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,397 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.89ct lab-grown heart diamond

This 1.89ct 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 LG849602432 or 849602432. Listed at 9 retailers as of October 31, 2026, with prices from HK$2,912 to HK$12,397, a HK$9,484 spread on the same certified stone. Brilliant Earth lists it at HK$12,397. 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

1.89
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602432
Dimensions7.74 × 8.68 × 4.87 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
7.74 mm8.68 mm1.89 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602432
Side View
Table 64.0%Crown 40.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 56.1%

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 1
Current: HK$12,397 HKD|Low: HK$2,370 HKD|High: HK$12,397 HKD|Avg: HK$6,608 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8HK$2,370 HKD
Retailer 2HK$2,912 HKD
Retailer 5HK$3,884 HKD
Retailer 10HK$4,596 HKD
Retailer 6HK$6,026 HKD
Retailer 3HK$8,396 HKD
Retailer 9HK$8,860 HKD
Retailer 7HK$10,121 HKD
Retailer 4HK$10,788 HKD
Brilliant EarthHK$12,397 HKD

3 data points across 10 retailers

9 retailersHK$2,912 HKD to HK$12,397 HKD

A
Cheapest Retailer
-
HK$2,912 HKD
Retailer 2
-
HK$3,884 HKD
$495 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
HK$4,596 HKD
£461 GBP
View
B+
Retailer 4
-
HK$6,026 HKD
$768 USD
View
B
Retailer 5
-
HK$8,396 HKD
SGD 1,446 SGD
View
B
Retailer 6
-
HK$8,860 HKD
$1,129 USD
View
B
Retailer 7
-
HK$10,121 HKD
$1,290 USD
View
B
Retailer 8
-
HK$10,788 HKD
$1,375 USD
View
Most Expensive
B
Brilliant Earth
22384088A · Oct 31
HK$12,397 HKD
$1,580 USD
View
8 more retailers have this diamond
Prices start from HK$2,912 HKDSave up to HK$9,484 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
1.89ct Heart
HK$2,912 HKD