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Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844642407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844642407

Diamond specifications and retailer prices

From HK$16,891 HKD
£1,695 GBP
As of November 1, 2026
Save HK$49,312 HKD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$66,203 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.07ct lab-grown heart diamond

This 10.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844642407 or 844642407. Listed at 15 retailers as of October 31, 2026, with prices from HK$16,891 to HK$66,203, a HK$49,312 spread on the same certified stone. Taylor and Hart lists it at HK$66,203. 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642407
Dimensions15.28 × 13.29 × 8.88 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.28 mm13.29 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642407
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$53,803 HKD|Low: HK$16,891 HKD|High: HK$70,019 HKD|Avg: HK$40,724 HKD
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
Taylor and Hart
November 1, 2026
Retailer 8HK$16,891 HKD
Retailer 9HK$18,932 HKD
Retailer 3HK$19,340 HKD
Retailer 13HK$21,340 HKD
Retailer 6HK$23,198 HKD
Retailer 10HK$26,016 HKD
Retailer 12HK$27,579 HKD
Retailer 4HK$28,637 HKD
Retailer 7HK$35,071 HKD
Retailer 14HK$50,997 HKD
Retailer 1HK$53,803 HKD
Retailer 5HK$56,120 HKD
Retailer 11HK$63,289 HKD
Retailer 2HK$63,670 HKD
Taylor and HartHK$66,203 HKD

12 data points across 15 retailers

15 retailersHK$16,891 HKD to HK$66,203 HKD

Cheapest Retailer
-
HK$16,891 HKD
£1,695 GBP
A
Retailer 2
-
HK$18,932 HKD
$2,413 USD
View
A
Retailer 3
-
HK$19,340 HKD
$2,465 USD
View
Final sale: no returns
A
Retailer 4
-
HK$21,340 HKD
$2,720 USD
View
A
Retailer 5
-
HK$23,198 HKD
View
A
Retailer 6
-
HK$26,016 HKD
$3,316 USD
View
A
Retailer 7
-
HK$27,579 HKD
£2,768 GBP
View
A
Retailer 8
-
HK$28,637 HKD
$3,650 USD
View
Retailer 9
-
HK$35,071 HKD
A$6,877 AUD
View
B
Retailer 10
-
HK$50,997 HKD
$6,500 USD
View
Retailer 11
-
HK$53,803 HKD
$6,858 USD
View
B
Retailer 12
-
HK$56,120 HKD
$7,153 USD
View
B
Retailer 13
-
HK$63,289 HKD
SGD 10,901 SGD
View
B
Retailer 14
-
HK$63,670 HKD
A$12,485 AUD
View
Most Expensive
B
Taylor and Hart
QQZFB2C · Oct 31
HK$66,203 HKD
$8,438 USD
View
14 more retailers have this diamond
Prices start from HK$16,891 HKDSave up to HK$49,312 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
10.07ct Heart
HK$16,891 HKD