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Heart|Lab Grown|IGI

0.71ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG840632597

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632597

Diamond specifications and retailer prices

From HK$2,982 HKD
€362 EUR
As of October 27, 2026
Save HK$3,034 HKD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,016 HKD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840632597 or 840632597. Listed at 4 retailers as of October 26, 2026, with prices from HK$2,982 to HK$6,016, a HK$3,034 spread on the same certified stone. Taylor and Hart lists it at HK$6,016. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632597
Dimensions5.63 × 6.22 × 3.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.63 mm6.22 mm0.71 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632597
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 37.4°CuletDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$2,982 HKD|Low: HK$2,982 HKD|High: HK$6,016 HKD|Avg: HK$4,350 HKD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 27, 2026
Retailer 1HK$2,982 HKD
Retailer 3HK$3,109 HKD
Retailer 2HK$3,627 HKD
Taylor and HartHK$6,016 HKD

2 data points across 4 retailers

4 retailersHK$2,982 HKD to HK$6,016 HKD

B+
Cheapest Retailer
-
HK$2,982 HKD
€362 EUR
B+
Retailer 2
-
HK$3,109 HKD
£312 GBP
View
B+
Retailer 3
-
HK$3,627 HKD
$462 USD
View
Most Expensive
B
Taylor and Hart
ITWXPWX · Oct 26
HK$6,016 HKD
$767 USD
View
3 more retailers have this diamond
Prices start from HK$2,982 HKDSave up to HK$3,034 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.

B+
0.71ct Heart
HK$2,982 HKD