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Round|Lab Grown|IGI

1.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723541585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723541585

Diamond specifications and retailer prices

From HK$1,514 HKD
$193 USD
As of October 29, 2026
Save HK$7,672 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,187 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723541585 or 723541585. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,514 to HK$9,187, a HK$7,672 spread on the same certified stone. Reve Diamonds lists it at HK$9,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723541585
Dimensions6.50 × 6.46 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.50 mm6.46 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723541585
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 29
Current: HK$3,038 HKD|Low: HK$1,451 HKD|High: HK$9,187 HKD|Avg: HK$4,241 HKD|-0.3%
Retailer 1
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Retailer 15
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Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 20HK$1,514 HKD
Retailer 11HK$1,695 HKD
Retailer 4HK$1,757 HKD
Retailer 3HK$1,875 HKD
Retailer 8HK$1,875 HKD
Retailer 6HK$2,526 HKD
Retailer 1HK$3,038 HKD
Retailer 15HK$3,089 HKD
Retailer 16HK$3,222 HKD
Retailer 12HK$3,411 HKD
Retailer 9HK$3,750 HKD
Retailer 5HK$3,915 HKD
Retailer 2HK$3,968 HKD
Retailer 18HK$4,580 HKD
Retailer 19HK$4,809 HKD
Retailer 7HK$6,033 HKD
Retailer 17HK$6,171 HKD
Retailer 10HK$6,198 HKD
Retailer 13HK$6,454 HKD
Retailer 14HK$8,818 HKD
Reve DiamondsHK$9,187 HKD

38 data points across 21 retailers

23 retailersHK$1,514 HKD to HK$9,187 HKD

A
Cheapest Retailer
-
HK$1,514 HKD
$193 USD
A
Retailer 2
-
HK$1,695 HKD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,757 HKD
$224 USD
View
A
Retailer 4
-
HK$1,875 HKD
$239 USD
View
A
Retailer 5
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HK$1,875 HKD
$239 USD
View
A
Retailer 6
-
HK$2,526 HKD
$322 USD
View
A
Retailer 7
-
HK$3,038 HKD
£305 GBP
View
A
Retailer 8
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HK$3,089 HKD
€375 EUR
View
A
Retailer 9
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HK$3,222 HKD
ZAR 6,635 ZAR
View
A
Retailer 10
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HK$3,411 HKD
£342 GBP
View
A
Retailer 11
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HK$3,750 HKD
$478 USD
View
A
Retailer 12
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HK$3,915 HKD
$499 USD
View
A
Retailer 13
-
HK$3,968 HKD
A$778 AUD
View
B+
Retailer 14
-
HK$4,580 HKD
A$898 AUD
View
B+
Retailer 15
-
HK$4,809 HKD
$613 USD
View
Retailer 16
-
HK$5,500 HKD
$701 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
HK$6,033 HKD
$769 USD
View
B+
Retailer 18
-
HK$6,171 HKD
A$1,210 AUD
View
B+
Retailer 19
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HK$6,324 HKD
$806 USD
View
B+
Retailer 20
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HK$6,454 HKD
$823 USD
View
Retailer 21
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HK$8,028 HKD
$1,023 USD
View
Price last confirmed 51 days ago
B
Retailer 22
-
HK$8,818 HKD
£885 GBP
View
Most Expensive
B
Reve Diamonds
BD522F93F · Oct 30
HK$9,187 HKD
$1,171 USD
View
22 more retailers have this diamond
Prices start from HK$1,514 HKDSave up to HK$7,672 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$1,514 HKD