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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG722507628

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722507628

Diamond specifications and retailer prices

From HK$4,480 HKD
$571 USD
As of October 29, 2026
Save HK$31,061 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$35,541 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG722507628 or 722507628. Listed at 21 retailers as of October 29, 2026, with prices from HK$4,480 to HK$35,541, a HK$31,061 spread on the same certified stone. Do Amore Diamonds lists it at HK$35,541. 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 angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722507628
Dimensions9.29 × 10.15 × 5.85 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.29 mm10.15 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722507628
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 57.6%

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 29
Current: HK$35,541 HKD|Low: HK$4,480 HKD|High: HK$35,541 HKD|Avg: HK$11,795 HKD
Do Amore Diamonds
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
October 31, 2026
Retailer 5HK$4,480 HKD
Retailer 8HK$4,692 HKD
Retailer 13HK$4,966 HKD
Retailer 16HK$4,966 HKD
Retailer 11HK$5,727 HKD
Retailer 4HK$6,583 HKD
Retailer 15HK$8,214 HKD
Retailer 2HK$8,552 HKD
Retailer 9HK$11,571 HKD
Retailer 14HK$12,812 HKD
Retailer 12HK$14,413 HKD
Retailer 7HK$17,025 HKD
Retailer 6HK$18,406 HKD
Retailer 3HK$18,681 HKD
Retailer 10HK$23,924 HKD
Do Amore DiamondsHK$35,541 HKD

38 data points across 16 retailers

21 retailersHK$4,480 HKD to HK$35,541 HKD

A
Cheapest Retailer
-
HK$4,480 HKD
$571 USD
Final sale: no returns
Retailer 2
-
HK$4,692 HKD
$598 USD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$4,966 HKD
$633 USD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$4,966 HKD
$633 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$4,966 HKD
$633 USD
View
Retailer 6
-
HK$5,249 HKD
$669 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
HK$5,727 HKD
$730 USD
View
Retailer 8
-
HK$5,814 HKD
$741 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
HK$6,583 HKD
$839 USD
View
A
Retailer 10
-
HK$8,214 HKD
$1,047 USD
View
A
Retailer 11
-
HK$8,552 HKD
£858 GBP
View
B+
Retailer 12
-
HK$11,571 HKD
A$2,269 AUD
View
B+
Retailer 13
-
HK$12,812 HKD
$1,633 USD
View
B+
Retailer 14
-
HK$14,413 HKD
$1,837 USD
View
Retailer 15
-
HK$14,413 HKD
$1,837 USD
View
Price last confirmed 14 days ago
Retailer 16
-
HK$16,876 HKD
$2,151 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$17,025 HKD
$2,170 USD
View
B
Retailer 18
-
HK$18,406 HKD
$2,346 USD
View
B
Retailer 19
-
HK$18,681 HKD
$2,381 USD
View
B
Retailer 20
-
HK$23,924 HKD
£2,401 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B123B3E10 · Oct 31
HK$35,541 HKD
$4,530 USD
View
20 more retailers have this diamond
Prices start from HK$4,480 HKDSave up to HK$31,061 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$4,480 HKD