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Round|Lab Grown|IGI

1.05ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG785614156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG785614156

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of November 1, 2026
Save HK$5,374 HKD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,200 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG785614156 or 785614156. Listed at 20 retailers as of November 1, 2026, with a 329% 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

1.05
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785614156
Dimensions6.44 × 6.46 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.46 mm1.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785614156
Side View
Table 59.0%Crown 35.7°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.5%

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$8,200 HKD|Low: HK$1,632 HKD|High: HK$8,549 HKD|Avg: HK$4,083 HKD|-4.1%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 14HK$1,632 HKD
Retailer 5HK$1,891 HKD
Retailer 8HK$2,016 HKD
Retailer 17HK$2,016 HKD
Retailer 10HK$2,310 HKD
Retailer 16HK$2,730 HKD
Retailer 2HK$3,345 HKD
Retailer 12HK$3,487 HKD
Retailer 11HK$3,714 HKD
Retailer 9HK$3,876 HKD
Retailer 18HK$3,884 HKD
Retailer 13HK$4,896 HKD
Retailer 15HK$4,937 HKD
Retailer 4HK$5,550 HKD
Retailer 3HK$6,496 HKD
Retailer 7HK$6,910 HKD
Retailer 6HK$7,006 HKD
MOH LondonHK$8,200 HKD

36 data points across 18 retailers

20 retailersHK$1,632 HKD to HK$7,006 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
A
Retailer 3
-
HK$2,016 HKD
$257 USD
View
Retailer 4
-
HK$2,016 HKD
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,310 HKD
View
A
Retailer 6
-
HK$2,730 HKD
$348 USD
View
A
Retailer 7
-
HK$3,345 HKD
€406 EUR
View
A
Retailer 8
-
HK$3,487 HKD
ZAR 7,180 ZAR
View
A
Retailer 9
-
HK$3,714 HKD
£373 GBP
View
B+
Retailer 10
-
HK$3,876 HKD
$494 USD
View
B+
Retailer 11
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 12
-
HK$4,896 HKD
$624 USD
View
B+
Retailer 13
-
HK$4,937 HKD
A$968 AUD
View
B+
Retailer 14
-
HK$5,550 HKD
SGD 956 SGD
View
B
Retailer 15
-
HK$6,496 HKD
$828 USD
View
B+
Retailer 16
-
HK$6,512 HKD
$830 USD
View
B
Retailer 17
-
HK$6,910 HKD
$881 USD
View
B
Retailer 18
-
HK$7,006 HKD
$893 USD
View
Retailer 19
-
HK$7,838 HKD
$999 USD
View
Price last confirmed 91 days ago
Most Expensive
MOH London
LG785614156 · Oct 21
HK$8,200 HKD
£823 GBP
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$5,374 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
1.05ct Round
HK$1,632 HKD