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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG786649898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786649898

Diamond specifications and retailer prices

From HK$4,762 HKD
$607 USD
As of October 30, 2026
Save HK$21,015 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$25,777 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown heart diamond

This 3.1ct 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 LG786649898 or 786649898. Listed at 19 retailers as of October 29, 2026, with prices from HK$4,762 to HK$25,777, a HK$21,015 spread on the same certified stone. MOH London lists it at HK$25,777. 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

3.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786649898
Dimensions9.06 × 10.28 × 5.83 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm10.28 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786649898
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 56.7%

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: Oct 30
Current: HK$25,777 HKD|Low: HK$4,574 HKD|High: HK$25,986 HKD|Avg: HK$11,472 HKD|+0.5%
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
October 31, 2026
Retailer 13HK$4,762 HKD
Retailer 7HK$5,327 HKD
Retailer 4HK$5,335 HKD
Retailer 14HK$5,908 HKD
Retailer 10HK$6,904 HKD
Retailer 5HK$7,924 HKD
Retailer 6HK$8,630 HKD
Retailer 2HK$9,245 HKD
Retailer 8HK$12,479 HKD
Retailer 9HK$12,827 HKD
Retailer 11HK$14,656 HKD
Retailer 3HK$15,534 HKD
Retailer 15HK$18,845 HKD
Retailer 12HK$19,185 HKD
MOH LondonHK$25,777 HKD

46 data points across 15 retailers

19 retailersHK$4,762 HKD to HK$25,777 HKD

A
Cheapest Retailer
-
HK$4,762 HKD
$607 USD
A
Retailer 2
-
HK$5,327 HKD
$679 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,335 HKD
$680 USD
View
A
Retailer 4
-
HK$5,908 HKD
$753 USD
View
Retailer 5
-
HK$5,908 HKD
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$6,904 HKD
$880 USD
View
A
Retailer 7
-
HK$7,924 HKD
$1,010 USD
View
A
Retailer 8
-
HK$8,630 HKD
$1,100 USD
View
A
Retailer 9
-
HK$9,245 HKD
£928 GBP
View
B+
Retailer 10
-
HK$10,835 HKD
$1,381 USD
View
B+
Retailer 11
-
HK$12,479 HKD
A$2,447 AUD
View
B+
Retailer 12
-
HK$12,827 HKD
ZAR 26,413 ZAR
View
B+
Retailer 13
-
HK$14,656 HKD
$1,868 USD
View
B+
Retailer 14
-
HK$15,534 HKD
$1,980 USD
View
B
Retailer 15
-
HK$18,845 HKD
$2,402 USD
View
B
Retailer 16
-
HK$19,093 HKD
$2,434 USD
View
Retailer 17
-
HK$19,185 HKD
A$3,762 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
HK$19,556 HKD
$2,493 USD
View
Most Expensive
B
MOH London
LG786649898 · Oct 29
HK$25,777 HKD
£2,587 GBP
View
18 more retailers have this diamond
Prices start from HK$4,762 HKDSave up to HK$21,015 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
3.10ct Heart
HK$4,762 HKD