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Round|Lab Grown|IGI

1.11ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492112504

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112504

Diamond specifications and retailer prices

From HK$5,021 HKD
As of November 4, 2026
Save HK$9,690 HKD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,605 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112504 or 492112504. Listed at 13 retailers as of November 3, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112504
Dimensions6.68 × 6.65 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.68 mm6.65 mm1.11 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112504
Side View
Table 59.5%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$24,605 HKD|Low: HK$5,021 HKD|High: HK$38,648 HKD|Avg: HK$19,839 HKD|+2.5%
Cape Diamonds
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
November 3, 2026
Retailer 8HK$5,021 HKD
Retailer 10HK$11,525 HKD
Retailer 14HK$12,906 HKD
Retailer 11HK$13,369 HKD
Retailer 13HK$13,369 HKD
Retailer 15HK$14,711 HKD
Retailer 5HK$15,001 HKD
Retailer 3HK$18,014 HKD
Retailer 12HK$21,074 HKD
Retailer 9HK$22,510 HKD
Retailer 4HK$24,267 HKD
Cape DiamondsHK$24,605 HKD
Retailer 6HK$27,139 HKD
Retailer 7HK$29,924 HKD
Retailer 2HK$38,186 HKD

22 data points across 15 retailers

13 retailersHK$5,021 HKD to HK$14,711 HKD

B+
Cheapest Retailer
-
HK$5,021 HKD
B
Retailer 2
-
HK$11,525 HKD
View
B
Retailer 3
-
HK$12,545 HKD
View
B
Retailer 4
-
HK$12,906 HKD
View
Final sale: no returns
Retailer 5
-
HK$13,369 HKD
View
Price last confirmed 23 days ago
B
Retailer 6
-
HK$13,369 HKD
View
B
Retailer 7
-
HK$14,711 HKD
View
Retailer 8
-
HK$21,074 HKD
View
Price under review
Retailer 9
-
HK$22,510 HKD
View
Price under review
Retailer 10
-
HK$24,267 HKD
View
Price under review
Most Expensive
Cape Diamonds
cert_492112504 · Nov 3
HK$24,605 HKD
ZAR 50,663 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from HK$5,021 HKDSave up to HK$9,690 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.

B+
1.11ct Round
HK$5,021 HKD