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Heart|Lab Grown|IGI

3.06ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG791646564

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791646564

Diamond specifications and retailer prices

From HK$4,048 HKD
As of November 4, 2026
Save HK$27,490 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$48,954 HKD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791646564 or 791646564. Listed at 16 retailers as of November 4, 2026, with a 679% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791646564
Dimensions9.18 × 9.86 × 5.85 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.18 mm9.86 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791646564
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.3%

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 4
Current: HK$8,026 HKD|Low: HK$4,048 HKD|High: HK$32,636 HKD|Avg: HK$11,476 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2HK$4,048 HKD
Retailer 6HK$5,539 HKD
Retailer 12HK$5,821 HKD
Retailer 4HK$6,041 HKD
Retailer 11HK$6,896 HKD
Retailer 8HK$7,069 HKD
Retailer 1HK$8,026 HKD
Retailer 3HK$10,520 HKD
Retailer 5HK$11,478 HKD
Retailer 10HK$18,169 HKD
Retailer 7HK$20,264 HKD
Retailer 9HK$31,538 HKD

36 data points across 12 retailers

16 retailersHK$4,048 HKD to HK$31,538 HKD

Retailer 1
-
HK$3,617 HKD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$4,048 HKD
View
Final sale: no returns
Retailer 3
-
HK$4,048 HKD
View
Price last confirmed 22 days ago
A
Retailer 4
-
HK$5,539 HKD
View
A
Retailer 5
-
HK$5,821 HKD
View
A
Retailer 6
-
HK$6,041 HKD
View
B+
Retailer 7
-
HK$6,896 HKD
View
A
Retailer 8
-
HK$7,069 HKD
View
A
Retailer 9
-
HK$8,026 HKD
View
Retailer 10
-
HK$10,520 HKD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
HK$11,478 HKD
View
Retailer 12
-
HK$13,007 HKD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$18,169 HKD
View
B+
Retailer 14
-
HK$20,264 HKD
View
B
Retailer 15
-
HK$31,538 HKD
View
Most Expensive
Brilliant Earth
20041379Y · Oct 1
HK$48,954 HKD
$6,240 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from HK$4,048 HKDSave up to HK$27,490 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
3.06ct Heart
HK$4,048 HKD