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Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG823648770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823648770

Diamond specifications and retailer prices

From HK$16,818 HKD
£1,688 GBP
As of October 30, 2026
Save HK$48,908 HKD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$65,726 HKD at Taylor and Hart · As of October 30, 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 LG823648770 or 823648770. Listed at 11 retailers as of October 30, 2026, with prices from HK$16,818 to HK$65,726, a HK$48,908 spread on the same certified stone. Taylor and Hart lists it at HK$65,726. 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 angle33.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823648770
Dimensions14.89 × 14.19 × 8.27 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm14.19 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823648770
Side View
Table 58.0%Crown 33.5°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 55.5%

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$30,135 HKD|Low: HK$16,818 HKD|High: HK$70,973 HKD|Avg: HK$37,475 HKD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 3HK$16,818 HKD
Retailer 8HK$18,131 HKD
Retailer 6HK$19,418 HKD
Retailer 4HK$25,854 HKD
Retailer 5HK$29,088 HKD
Retailer 1HK$30,135 HKD
Retailer 10HK$30,433 HKD
Retailer 2HK$36,667 HKD
Retailer 9HK$50,620 HKD
Retailer 7HK$55,783 HKD
Taylor and HartHK$65,726 HKD

38 data points across 11 retailers

11 retailersHK$16,818 HKD to HK$65,726 HKD

A
Cheapest Retailer
-
HK$16,818 HKD
£1,688 GBP
A
Retailer 2
-
HK$18,131 HKD
$2,311 USD
View
Final sale: no returns
A
Retailer 3
-
HK$19,418 HKD
$2,475 USD
View
A
Retailer 4
-
HK$25,854 HKD
£2,595 GBP
View
A
Retailer 5
-
HK$29,088 HKD
ZAR 59,895 ZAR
View
A
Retailer 6
-
HK$30,135 HKD
$3,841 USD
View
A
Retailer 7
-
HK$30,433 HKD
$3,879 USD
View
Retailer 8
-
HK$36,667 HKD
A$7,190 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$50,620 HKD
$6,452 USD
View
B
Retailer 10
-
HK$55,783 HKD
$7,110 USD
View
Most Expensive
B
Taylor and Hart
0L2WCLS · Oct 30
HK$65,726 HKD
$8,377 USD
View
10 more retailers have this diamond
Prices start from HK$16,818 HKDSave up to HK$48,908 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$16,818 HKD