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Heart|Lab Grown|IGI

1.00ct H VVS2 Heart Lab Grown Diamond

VG • H/VVS2 • IGI LG839609236

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839609236

Diamond specifications and retailer prices

From HK$1,295 HKD
$165 USD
As of October 30, 2026
Save HK$3,962 HKD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,257 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839609236 or 839609236. Listed at 3 retailers as of October 30, 2026, with prices from HK$1,295 to HK$5,257, a HK$3,962 spread on the same certified stone. Brilliant Earth lists it at HK$5,257. 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

1.00
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839609236
Dimensions6.35 × 7.08 × 3.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm7.08 mm1.00 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839609236
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.4%

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: Oct 30
Current: HK$5,257 HKD|Low: HK$1,295 HKD|High: HK$7,453 HKD|Avg: HK$4,418 HKD|-29.5%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3HK$1,295 HKD
Retailer 2HK$2,564 HKD
Brilliant EarthHK$5,257 HKD

25 data points across 3 retailers

3 retailersHK$1,295 HKD to HK$5,257 HKD

A
Cheapest Retailer
-
HK$1,295 HKD
$165 USD
Final sale: no returns
A
Retailer 2
-
HK$2,564 HKD
£257 GBP
View
Most Expensive
B
Brilliant Earth
21583375A · Oct 30
HK$5,257 HKD
$670 USD
View
2 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$3,962 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
1.00ct Heart
HK$1,295 HKD