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Round|Lab Grown|IGI

1.04ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492113580

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113580

Diamond specifications and retailer prices

From HK$6,434 HKD
As of November 3, 2026
Save HK$7,454 HKD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$23,083 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct 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 LG492113580 or 492113580. Listed at 14 retailers as of November 3, 2026, with a 116% 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

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113580
Dimensions6.48 × 6.53 × 4.04 mm
L/W Ratio1.01
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
6.48 mm6.53 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113580
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$23,083 HKD|Low: HK$6,434 HKD|High: HK$36,303 HKD|Avg: HK$17,949 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
November 3, 2026
Retailer 9HK$6,434 HKD
Retailer 8HK$10,812 HKD
Retailer 4HK$11,769 HKD
Retailer 3HK$12,106 HKD
Retailer 10HK$12,546 HKD
Retailer 12HK$12,546 HKD
Retailer 5HK$13,887 HKD
Retailer 11HK$19,819 HKD
Retailer 7HK$21,443 HKD
Cape DiamondsHK$23,083 HKD
Retailer 13HK$23,514 HKD
Retailer 2HK$30,176 HKD
Retailer 6HK$35,825 HKD

40 data points across 13 retailers

14 retailersHK$6,434 HKD to HK$13,887 HKD

B
Cheapest Retailer
-
HK$6,434 HKD
B
Retailer 2
-
HK$10,812 HKD
View
B
Retailer 3
-
HK$11,769 HKD
View
B
Retailer 4
-
HK$12,106 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$12,546 HKD
View
Retailer 6
-
HK$12,546 HKD
View
Price last confirmed 23 days ago
B
Retailer 7
-
HK$13,887 HKD
View
Retailer 8
-
HK$19,819 HKD
View
Price under review
Retailer 9
-
HK$21,443 HKD
View
Price under review
Retailer 10
-
HK$22,769 HKD
View
Price under review
Most Expensive
Cape Diamonds
cert_492113580 · Nov 3
HK$23,083 HKD
ZAR 47,528 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from HK$6,434 HKDSave up to HK$7,454 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
1.04ct Round
HK$6,434 HKD