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Round|Lab Grown|IGI

1.04ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG825630630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630630

Diamond specifications and retailer prices

From HK$2,864 HKD
As of November 4, 2026
Save HK$2,589 HKD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,556 HKD at MOH London · As of October 26, 2026
View at MOH London

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 LG825630630 or 825630630. Listed at 14 retailers as of November 2, 2026, with a 90% 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630630
Dimensions6.64 × 6.57 × 3.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.57 mm1.04 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630630
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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$9,556 HKD|Low: HK$1,350 HKD|High: HK$9,556 HKD|Avg: HK$4,247 HKD|+42.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9HK$1,914 HKD
Retailer 8HK$2,864 HKD
Retailer 2HK$3,021 HKD
Retailer 3HK$3,170 HKD
Retailer 4HK$3,491 HKD
Retailer 6HK$3,688 HKD
Retailer 7HK$4,072 HKD
Retailer 11HK$4,794 HKD
Retailer 5HK$5,453 HKD
Retailer 10HK$7,226 HKD
MOH LondonHK$9,556 HKD

39 data points across 11 retailers

14 retailersHK$2,864 HKD to HK$5,453 HKD

Retailer 1
-
HK$1,208 HKD
Price last confirmed 25 days ago
Retailer 2
-
HK$1,404 HKD
View
Price last confirmed 26 days ago
Retailer 3
-
HK$1,499 HKD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
HK$2,864 HKD
View
B+
Retailer 5
-
HK$3,021 HKD
View
Retailer 6
-
HK$3,170 HKD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
HK$3,491 HKD
View
B+
Retailer 8
-
HK$3,688 HKD
View
B+
Retailer 9
-
HK$4,072 HKD
View
Retailer 10
-
HK$4,794 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$4,817 HKD
View
Price last confirmed 35 days ago
B
Retailer 12
-
HK$5,453 HKD
View
Retailer 13
-
HK$7,226 HKD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG825630630 · Oct 26
HK$9,556 HKD
£959 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from HK$2,864 HKDSave up to HK$2,589 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$2,864 HKD