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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG846647831

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846647831

Diamond specifications and retailer prices

From HK$5,751 HKD
$733 USD
As of October 27, 2026
Save HK$20,606 HKD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$26,357 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown heart diamond

This 3.09ct 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 LG846647831 or 846647831. Listed at 20 retailers as of October 27, 2026, with prices from HK$5,751 to HK$26,357, a HK$20,606 spread on the same certified stone. MOH London lists it at HK$26,357. 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647831
Dimensions9.31 × 10.02 × 5.75 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm10.02 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647831
Side View
Table 63.0%Crown 35.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 57.4%

Caratlytics Score

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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 27
Current: HK$26,357 HKD|Low: HK$5,751 HKD|High: HK$26,357 HKD|Avg: HK$13,597 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8HK$5,751 HKD
Retailer 3HK$6,261 HKD
Retailer 9HK$6,434 HKD
Retailer 14HK$6,677 HKD
Retailer 11HK$7,733 HKD
Retailer 5HK$8,043 HKD
Retailer 2HK$8,166 HKD
Retailer 17HK$9,039 HKD
Retailer 20HK$9,494 HKD
Retailer 15HK$10,587 HKD
Retailer 13HK$10,689 HKD
Retailer 6HK$11,111 HKD
Retailer 16HK$15,499 HKD
Retailer 18HK$18,769 HKD
Retailer 7HK$21,476 HKD
Retailer 10HK$22,314 HKD
Retailer 4HK$22,722 HKD
Retailer 12HK$23,009 HKD
Retailer 19HK$23,633 HKD
MOH LondonHK$26,357 HKD

5 data points across 20 retailers

20 retailersHK$5,751 HKD to HK$26,357 HKD

A
Cheapest Retailer
-
HK$5,751 HKD
$733 USD
A
Retailer 2
-
HK$6,261 HKD
$798 USD
View
A
Retailer 3
-
HK$6,434 HKD
$820 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,677 HKD
$851 USD
View
A
Retailer 5
-
HK$7,733 HKD
View
A
Retailer 6
-
HK$8,043 HKD
$1,025 USD
View
A
Retailer 7
-
HK$8,166 HKD
£819 GBP
View
A
Retailer 8
-
HK$9,039 HKD
$1,152 USD
View
A
Retailer 9
-
HK$9,494 HKD
$1,210 USD
View
B+
Retailer 10
-
HK$10,587 HKD
€1,285 EUR
View
A
Retailer 11
-
HK$10,689 HKD
£1,073 GBP
View
B+
Retailer 12
-
HK$11,111 HKD
$1,416 USD
View
B+
Retailer 13
-
HK$15,499 HKD
ZAR 31,912 ZAR
View
B
Retailer 14
-
HK$18,769 HKD
$2,392 USD
View
B
Retailer 15
-
HK$21,476 HKD
$2,737 USD
View
B
Retailer 16
-
HK$22,314 HKD
SGD 3,843 SGD
View
B
Retailer 17
-
HK$22,722 HKD
$2,896 USD
View
B
Retailer 18
-
HK$23,009 HKD
$2,932 USD
View
B
Retailer 19
-
HK$23,633 HKD
$3,012 USD
View
Most Expensive
B
MOH London
LG846647831 · Oct 29
HK$26,357 HKD
£2,645 GBP
View
19 more retailers have this diamond
Prices start from HK$5,751 HKDSave up to HK$20,606 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
3.09ct Heart
HK$5,751 HKD