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Round|Lab Grown|IGI

10.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG671479858

Shape and cutting style on the report: Round brilliant

Certificate IGI LG671479858

Diamond specifications and retailer prices

From HK$19,277 HKD
$2,457 USD
As of November 1, 2026
Save HK$131,674 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$150,951 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.05ct lab-grown round diamond

This 10.05ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671479858 or 671479858. Listed at 20 retailers as of October 31, 2026, with prices from HK$19,277 to HK$150,951, a HK$131,674 spread on the same certified stone. Brilliant Earth lists it at HK$150,951. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671479858
Dimensions13.96 × 13.85 × 8.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm13.85 mm10.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671479858
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: Nov 1
Current: HK$150,951 HKD|Low: HK$18,508 HKD|High: HK$151,265 HKD|Avg: HK$41,061 HKD
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
November 2, 2026
Retailer 14HK$19,277 HKD
Retailer 11HK$19,958 HKD
Retailer 13HK$20,979 HKD
Retailer 9HK$21,584 HKD
Retailer 16HK$22,360 HKD
Retailer 4HK$23,655 HKD
Retailer 2HK$30,071 HKD
Retailer 6HK$30,465 HKD
Retailer 3HK$30,739 HKD
Retailer 15HK$34,622 HKD
Retailer 8HK$34,866 HKD
Retailer 12HK$35,407 HKD
Retailer 10HK$41,435 HKD
Retailer 17HK$51,899 HKD
Retailer 5HK$56,740 HKD
Retailer 7HK$62,815 HKD
Brilliant EarthHK$150,951 HKD

36 data points across 17 retailers

20 retailersHK$19,277 HKD to HK$150,951 HKD

A
Cheapest Retailer
-
HK$19,277 HKD
$2,457 USD
A
Retailer 2
-
HK$19,958 HKD
£2,003 GBP
View
A
Retailer 3
-
HK$20,979 HKD
$2,674 USD
View
A
Retailer 4
-
HK$21,584 HKD
$2,751 USD
View
Final sale: no returns
Retailer 5
-
HK$22,360 HKD
$2,850 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$22,360 HKD
$2,850 USD
View
A
Retailer 7
-
HK$23,655 HKD
$3,015 USD
View
A
Retailer 8
-
HK$25,805 HKD
$3,289 USD
View
A
Retailer 9
-
HK$30,071 HKD
£3,018 GBP
View
A
Retailer 10
-
HK$30,465 HKD
$3,883 USD
View
A
Retailer 11
-
HK$30,739 HKD
$3,918 USD
View
A
Retailer 12
-
HK$34,622 HKD
ZAR 71,290 ZAR
View
A
Retailer 13
-
HK$34,866 HKD
$4,444 USD
View
A
Retailer 14
-
HK$35,407 HKD
€4,298 EUR
View
B+
Retailer 15
-
HK$41,435 HKD
A$8,125 AUD
View
B+
Retailer 16
-
HK$51,899 HKD
$6,615 USD
View
B+
Retailer 17
-
HK$56,740 HKD
$7,232 USD
View
B
Retailer 18
-
HK$62,815 HKD
$8,006 USD
View
B
Retailer 19
-
HK$78,052 HKD
$9,948 USD
View
Most Expensive
B
Brilliant Earth
20601913A · Oct 31
HK$150,951 HKD
$19,240 USD
View
19 more retailers have this diamond
Prices start from HK$19,277 HKDSave up to HK$131,674 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 Round
HK$19,277 HKD