CaratHunter
Plans
Heart|Lab Grown|IGI

3.00ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG848604596

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848604596

Diamond specifications and retailer prices

From HK$3,225 HKD
As of November 4, 2026
Save HK$18,273 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$21,497 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848604596 or 848604596. Listed at 3 retailers as of November 4, 2026, with prices from HK$3,225 to HK$21,497, a HK$18,273 spread on the same certified stone. Brilliant Earth lists it at HK$21,497. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848604596
Dimensions8.99 × 9.95 × 5.85 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
8.99 mm9.95 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848604596
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.8%

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 4
Current: HK$21,497 HKD|Low: HK$3,225 HKD|High: HK$30,677 HKD|Avg: HK$13,121 HKD|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
November 5, 2026
Retailer 3HK$3,225 HKD
Retailer 2HK$6,645 HKD
Brilliant EarthHK$21,497 HKD

13 data points across 3 retailers

3 retailersHK$3,225 HKD to HK$21,497 HKD

A
Cheapest Retailer
-
HK$3,225 HKD
Final sale: no returns
B+
Retailer 2
-
HK$6,645 HKD
View
Most Expensive
B
Brilliant Earth
22248362A · Nov 4
HK$21,497 HKD
$2,740 USD
View
2 more retailers have this diamond
Prices start from HK$3,225 HKDSave up to HK$18,273 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
3.00ct Heart
HK$3,225 HKD