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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828692453

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828692453

Diamond specifications and retailer prices

From HK$16,758 HKD
$2,136 USD
As of October 30, 2026
Save HK$80,136 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$96,894 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 LG828692453 or 828692453. Listed at 19 retailers as of October 30, 2026, with prices from HK$16,758 to HK$96,894, a HK$80,136 spread on the same certified stone. Brilliant Earth lists it at HK$96,894. 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 angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828692453
Dimensions14.90 × 13.02 × 8.76 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.90 mm13.02 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828692453
Side View
Table 66.0%Crown 39.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.8%

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 30
Current: HK$96,894 HKD|Low: HK$16,758 HKD|High: HK$107,408 HKD|Avg: HK$35,570 HKD|+0.2%
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
Retailer 19
November 1, 2026
Retailer 8HK$16,758 HKD
Retailer 12HK$17,351 HKD
Retailer 3HK$18,233 HKD
Retailer 9HK$18,775 HKD
Retailer 16HK$19,442 HKD
Retailer 11HK$20,132 HKD
Retailer 14HK$20,752 HKD
Retailer 18HK$22,564 HKD
Retailer 19HK$26,722 HKD
Retailer 13HK$26,760 HKD
Retailer 15HK$28,464 HKD
Retailer 17HK$30,100 HKD
Retailer 10HK$30,386 HKD
Retailer 2HK$36,024 HKD
Retailer 6HK$50,212 HKD
Retailer 4HK$55,154 HKD
Retailer 5HK$55,767 HKD
Retailer 7HK$67,979 HKD
Brilliant EarthHK$96,894 HKD

25 data points across 19 retailers

19 retailersHK$16,758 HKD to HK$96,894 HKD

A
Cheapest Retailer
-
HK$16,758 HKD
$2,136 USD
A
Retailer 2
-
HK$17,351 HKD
£1,741 GBP
View
A
Retailer 3
-
HK$18,233 HKD
$2,324 USD
View
A
Retailer 4
-
HK$18,775 HKD
$2,393 USD
View
Final sale: no returns
A
Retailer 5
-
HK$19,442 HKD
$2,478 USD
View
Retailer 6
-
HK$20,132 HKD
$2,566 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$20,752 HKD
$2,645 USD
View
A
Retailer 8
-
HK$22,564 HKD
$2,876 USD
View
A
Retailer 9
-
HK$26,722 HKD
$3,406 USD
View
A
Retailer 10
-
HK$26,760 HKD
£2,686 GBP
View
A
Retailer 11
-
HK$28,464 HKD
$3,628 USD
View
A
Retailer 12
-
HK$30,100 HKD
ZAR 61,978 ZAR
View
A
Retailer 13
-
HK$30,386 HKD
$3,873 USD
View
B+
Retailer 14
-
HK$36,024 HKD
A$7,064 AUD
View
B+
Retailer 15
-
HK$50,212 HKD
$6,400 USD
View
B+
Retailer 16
-
HK$55,154 HKD
$7,030 USD
View
B+
Retailer 17
-
HK$55,767 HKD
$7,108 USD
View
B
Retailer 18
-
HK$67,979 HKD
$8,665 USD
View
Most Expensive
B
Brilliant Earth
21698955A · Oct 31
HK$96,894 HKD
$12,350 USD
View
18 more retailers have this diamond
Prices start from HK$16,758 HKDSave up to HK$80,136 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$16,758 HKD