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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG706571843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706571843

Diamond specifications and retailer prices

From HK$6,324 HKD
$806 USD
As of October 29, 2026
Save HK$43,810 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$52,409 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 LG706571843 or 706571843. Listed at 15 retailers as of October 29, 2026, with a 693% 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

3.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706571843
Dimensions9.29 × 10.19 × 5.58 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm10.19 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706571843
Side View
Table 59.0%Crown 33.2°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 54.8%

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$52,409 HKD|Low: HK$4,511 HKD|High: HK$52,409 HKD|Avg: HK$17,564 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
October 31, 2026
Retailer 12HK$6,324 HKD
Retailer 14HK$7,924 HKD
Retailer 13HK$7,995 HKD
Retailer 4HK$8,560 HKD
Retailer 3HK$9,250 HKD
Retailer 9HK$11,073 HKD
Retailer 8HK$16,146 HKD
Retailer 2HK$16,339 HKD
Retailer 10HK$16,797 HKD
Retailer 7HK$19,914 HKD
Retailer 5HK$22,202 HKD
Retailer 11HK$22,352 HKD
Retailer 6HK$25,849 HKD
Do Amore DiamondsHK$52,409 HKD

8 data points across 14 retailers

15 retailersHK$6,324 HKD to HK$50,134 HKD

A
Cheapest Retailer
-
HK$6,324 HKD
$806 USD
Final sale: no returns
A
Retailer 2
-
HK$7,924 HKD
$1,010 USD
View
A
Retailer 3
-
HK$7,995 HKD
$1,019 USD
View
A
Retailer 4
-
HK$8,560 HKD
$1,091 USD
View
A
Retailer 5
-
HK$9,250 HKD
$1,179 USD
View
B+
Retailer 6
-
HK$11,073 HKD
£1,111 GBP
View
B+
Retailer 7
-
HK$16,146 HKD
$2,058 USD
View
B+
Retailer 8
-
HK$16,339 HKD
A$3,204 AUD
View
B+
Retailer 9
-
HK$16,797 HKD
ZAR 34,587 ZAR
View
B
Retailer 10
-
HK$19,914 HKD
A$3,905 AUD
View
B
Retailer 11
-
HK$22,202 HKD
$2,830 USD
View
B
Retailer 12
-
HK$22,352 HKD
$2,849 USD
View
B
Retailer 13
-
HK$25,849 HKD
$3,295 USD
View
B
Retailer 14
-
HK$50,134 HKD
$6,390 USD
View
Most Expensive
Do Amore Diamonds
23-706571843 · Oct 31
HK$52,409 HKD
$6,680 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$6,324 HKDSave up to HK$43,810 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$6,324 HKD