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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG705516298

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705516298

Diamond specifications and retailer prices

From HK$4,025 HKD
$513 USD
As of October 30, 2026
Save HK$43,363 HKD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$47,388 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG705516298 or 705516298. Listed at 19 retailers as of October 30, 2026, with prices from HK$4,025 to HK$47,388, a HK$43,363 spread on the same certified stone. Yadav Diamonds lists it at HK$47,388. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705516298
Dimensions9.19 × 10.03 × 5.82 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.19 mm10.03 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705516298
Side View
Table 60.0%Crown 35.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.0%

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$11,632 HKD|Low: HK$3,860 HKD|High: HK$47,388 HKD|Avg: HK$12,125 HKD|-0.3%
Retailer 1
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
Yadav Diamonds
October 30, 2026
Retailer 13HK$4,025 HKD
Retailer 4HK$4,503 HKD
Retailer 6HK$4,503 HKD
Retailer 14HK$4,990 HKD
Retailer 10HK$6,080 HKD
Retailer 12HK$6,598 HKD
Retailer 5HK$7,806 HKD
Retailer 7HK$8,596 HKD
Retailer 1HK$11,632 HKD
Retailer 9HK$11,962 HKD
Retailer 11HK$12,875 HKD
Retailer 3HK$14,483 HKD
Retailer 2HK$18,500 HKD
Retailer 8HK$24,033 HKD
Yadav DiamondsHK$47,388 HKD

42 data points across 15 retailers

19 retailersHK$4,025 HKD to HK$47,388 HKD

A
Cheapest Retailer
-
HK$4,025 HKD
$513 USD
A
Retailer 2
-
HK$4,503 HKD
$574 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,503 HKD
$574 USD
View
A
Retailer 4
-
HK$4,990 HKD
$636 USD
View
Retailer 5
-
HK$4,990 HKD
$636 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,080 HKD
$775 USD
View
B+
Retailer 7
-
HK$6,598 HKD
$841 USD
View
A
Retailer 8
-
HK$7,806 HKD
$995 USD
View
A
Retailer 9
-
HK$8,214 HKD
$1,047 USD
View
A
Retailer 10
-
HK$8,596 HKD
£863 GBP
View
B+
Retailer 11
-
HK$11,632 HKD
A$2,281 AUD
View
B+
Retailer 12
-
HK$11,962 HKD
ZAR 24,631 ZAR
View
B+
Retailer 13
-
HK$12,875 HKD
$1,641 USD
View
B+
Retailer 14
-
HK$14,483 HKD
$1,846 USD
View
B
Retailer 15
-
HK$18,500 HKD
$2,358 USD
View
B
Retailer 16
-
HK$18,767 HKD
$2,392 USD
View
B
Retailer 17
-
HK$24,033 HKD
£2,412 GBP
View
B
Retailer 18
-
HK$35,698 HKD
$4,550 USD
View
Most Expensive
B
Yadav Diamonds
13015263 · Oct 30
HK$47,388 HKD
$6,040 USD
View
18 more retailers have this diamond
Prices start from HK$4,025 HKDSave up to HK$43,363 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$4,025 HKD