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Round|Lab Grown|IGI

24.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG812607611

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812607611

Diamond specifications and retailer prices

From HK$100,274 HKD
£10,064 GBP
As of November 1, 2026
Save HK$291,697 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$391,971 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 24.53ct lab-grown round diamond

This 24.53ct 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 LG812607611 or 812607611. Listed at 16 retailers as of November 1, 2026, with prices from HK$100,274 to HK$391,971, a HK$291,697 spread on the same certified stone. Brilliant Earth lists it at HK$391,971. 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

24.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812607611
Dimensions18.54 × 18.52 × 11.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.54 mm18.52 mm24.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812607611
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: Nov 1
Current: HK$391,971 HKD|Low: HK$100,274 HKD|High: HK$398,797 HKD|Avg: HK$190,232 HKD|-1.7%
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
November 2, 2026
Retailer 11HK$100,274 HKD
Retailer 10HK$115,834 HKD
Retailer 6HK$116,234 HKD
Retailer 16HK$119,027 HKD
Retailer 4HK$120,431 HKD
Retailer 13HK$126,371 HKD
Retailer 14HK$126,983 HKD
Retailer 12HK$134,836 HKD
Retailer 3HK$138,790 HKD
Retailer 8HK$143,867 HKD
Retailer 2HK$151,812 HKD
Retailer 9HK$253,358 HKD
Retailer 7HK$293,108 HKD
Retailer 15HK$310,133 HKD
Retailer 5HK$342,990 HKD
Brilliant EarthHK$391,971 HKD

36 data points across 16 retailers

16 retailersHK$100,274 HKD to HK$391,971 HKD

A
Cheapest Retailer
-
HK$100,274 HKD
£10,064 GBP
B+
Retailer 2
-
HK$115,834 HKD
$14,764 USD
View
B+
Retailer 3
-
HK$116,234 HKD
$14,815 USD
View
B+
Retailer 4
-
HK$119,027 HKD
$15,171 USD
View
B+
Retailer 5
-
HK$120,431 HKD
$15,350 USD
View
B+
Retailer 6
-
HK$126,371 HKD
$16,107 USD
View
B+
Retailer 7
-
HK$126,983 HKD
$16,185 USD
View
B+
Retailer 8
-
HK$134,836 HKD
$17,186 USD
View
B+
Retailer 9
-
HK$138,790 HKD
$17,690 USD
View
Retailer 10
-
HK$143,867 HKD
$18,337 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
HK$151,812 HKD
£15,236 GBP
View
B
Retailer 12
-
HK$253,358 HKD
A$49,681 AUD
View
B
Retailer 13
-
HK$293,108 HKD
€35,580 EUR
View
B
Retailer 14
-
HK$310,133 HKD
$39,529 USD
View
B
Retailer 15
-
HK$342,990 HKD
$43,717 USD
View
Most Expensive
B
Brilliant Earth
20594448A · Nov 1
HK$391,971 HKD
$49,960 USD
View
15 more retailers have this diamond
Prices start from HK$100,274 HKDSave up to HK$291,697 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
24.53ct Round
HK$100,274 HKD