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Round|Lab Grown|IGI

1.04ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG825655103

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825655103

Diamond specifications and retailer prices

From HK$1,106 HKD
$141 USD
As of November 1, 2026
Save HK$5,350 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,457 HKD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825655103 or 825655103. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,106 to HK$6,457, a HK$5,350 spread on the same certified stone. MOH London lists it at HK$6,457. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655103
Dimensions6.57 × 6.61 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.61 mm1.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655103
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.0%

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$6,457 HKD|Low: HK$1,098 HKD|High: HK$6,497 HKD|Avg: HK$2,904 HKD|-0.6%
MOH London
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$1,106 HKD
Retailer 16HK$1,232 HKD
Retailer 5HK$1,287 HKD
Retailer 6HK$1,373 HKD
Retailer 8HK$1,373 HKD
Retailer 7HK$2,236 HKD
Retailer 9HK$2,346 HKD
Retailer 2HK$2,406 HKD
Retailer 13HK$2,558 HKD
Retailer 4HK$3,060 HKD
Retailer 10HK$3,491 HKD
Retailer 3HK$3,803 HKD
Retailer 12HK$3,891 HKD
Retailer 14HK$4,409 HKD
Retailer 15HK$4,849 HKD
MOH LondonHK$6,457 HKD

25 data points across 16 retailers

16 retailersHK$1,106 HKD to HK$6,457 HKD

A
Cheapest Retailer
-
HK$1,106 HKD
$141 USD
A
Retailer 2
-
HK$1,232 HKD
$157 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,287 HKD
$164 USD
View
A
Retailer 4
-
HK$1,373 HKD
$175 USD
View
Retailer 5
-
HK$1,373 HKD
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,236 HKD
$285 USD
View
A
Retailer 7
-
HK$2,346 HKD
£235 GBP
View
A
Retailer 8
-
HK$2,406 HKD
£242 GBP
View
A
Retailer 9
-
HK$2,558 HKD
$326 USD
View
B+
Retailer 10
-
HK$3,060 HKD
$390 USD
View
B+
Retailer 11
-
HK$3,491 HKD
$445 USD
View
B+
Retailer 12
-
HK$3,803 HKD
SGD 655 SGD
View
B+
Retailer 13
-
HK$3,891 HKD
$496 USD
View
B+
Retailer 14
-
HK$4,409 HKD
$562 USD
View
B
Retailer 15
-
HK$4,849 HKD
$618 USD
View
Most Expensive
B
MOH London
LG825655103 · Oct 29
HK$6,457 HKD
£648 GBP
View
15 more retailers have this diamond
Prices start from HK$1,106 HKDSave up to HK$5,350 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
1.04ct Round
HK$1,106 HKD