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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816648692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816648692

Diamond specifications and retailer prices

From HK$15,927 HKD
$2,030 USD
As of October 30, 2026
Save HK$77,751 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$93,678 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.05ct lab-grown heart diamond

This 10.05ct 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 LG816648692 or 816648692. Listed at 18 retailers as of October 30, 2026, with prices from HK$15,927 to HK$93,678, a HK$77,751 spread on the same certified stone. Brilliant Earth lists it at HK$93,678. 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

10.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816648692
Dimensions14.94 × 13.32 × 8.76 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm13.32 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816648692
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.6%

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$93,678 HKD|Low: HK$15,927 HKD|High: HK$102,857 HKD|Avg: HK$37,306 HKD|-6.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 10HK$15,927 HKD
Retailer 12HK$16,489 HKD
Retailer 7HK$17,331 HKD
Retailer 6HK$17,841 HKD
Retailer 16HK$18,477 HKD
Retailer 18HK$19,771 HKD
Retailer 3HK$21,686 HKD
Retailer 4HK$25,397 HKD
Retailer 13HK$25,421 HKD
Retailer 17HK$28,603 HKD
Retailer 2HK$28,904 HKD
Retailer 15HK$29,633 HKD
Retailer 11HK$34,234 HKD
Retailer 8HK$48,518 HKD
Retailer 5HK$55,493 HKD
Retailer 14HK$62,828 HKD
Retailer 9HK$64,647 HKD
Brilliant EarthHK$93,678 HKD

29 data points across 18 retailers

18 retailersHK$15,927 HKD to HK$93,678 HKD

A
Cheapest Retailer
-
HK$15,927 HKD
$2,030 USD
A
Retailer 2
-
HK$16,489 HKD
£1,655 GBP
View
A
Retailer 3
-
HK$17,331 HKD
$2,209 USD
View
A
Retailer 4
-
HK$17,841 HKD
$2,274 USD
View
Final sale: no returns
A
Retailer 5
-
HK$18,477 HKD
$2,355 USD
View
A
Retailer 6
-
HK$19,771 HKD
$2,520 USD
View
A
Retailer 7
-
HK$21,686 HKD
$2,764 USD
View
A
Retailer 8
-
HK$25,397 HKD
$3,237 USD
View
A
Retailer 9
-
HK$25,421 HKD
£2,551 GBP
View
A
Retailer 10
-
HK$28,603 HKD
ZAR 58,897 ZAR
View
A
Retailer 11
-
HK$28,904 HKD
$3,684 USD
View
A
Retailer 12
-
HK$29,633 HKD
$3,777 USD
View
B+
Retailer 13
-
HK$34,234 HKD
A$6,713 AUD
View
B+
Retailer 14
-
HK$48,518 HKD
$6,184 USD
View
B+
Retailer 15
-
HK$55,493 HKD
$7,073 USD
View
B
Retailer 16
-
HK$62,828 HKD
A$12,320 AUD
View
B
Retailer 17
-
HK$64,647 HKD
$8,240 USD
View
Most Expensive
B
Brilliant Earth
20667396A · Oct 31
HK$93,678 HKD
$11,940 USD
View
17 more retailers have this diamond
Prices start from HK$15,927 HKDSave up to HK$77,751 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
10.05ct Heart
HK$15,927 HKD