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Round|Lab Grown|IGI

1.24ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG831696634

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831696634

Diamond specifications and retailer prices

From HK$1,467 HKD
$187 USD
As of October 29, 2026
Save HK$11,165 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$12,633 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown round diamond

This 1.24ct 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 LG831696634 or 831696634. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,467 to HK$12,633, a HK$11,165 spread on the same certified stone. Brilliant Earth lists it at HK$12,633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696634
Dimensions6.88 × 6.90 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.88 mm6.90 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696634
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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$12,633 HKD|Low: HK$1,467 HKD|High: HK$12,633 HKD|Avg: HK$4,984 HKD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
October 30, 2026
Retailer 5HK$1,467 HKD
Retailer 4HK$1,648 HKD
Retailer 17HK$1,703 HKD
Retailer 10HK$1,820 HKD
Retailer 20HK$1,820 HKD
Retailer 14HK$3,130 HKD
Retailer 9HK$3,201 HKD
Retailer 2HK$3,297 HKD
Retailer 13HK$3,386 HKD
Retailer 8HK$3,766 HKD
Retailer 15HK$4,447 HKD
Retailer 18HK$5,194 HKD
Retailer 6HK$5,861 HKD
Retailer 3HK$5,877 HKD
Retailer 7HK$6,283 HKD
Retailer 12HK$6,521 HKD
Retailer 11HK$6,819 HKD
Retailer 16HK$8,530 HKD
Retailer 19HK$9,494 HKD
Brilliant EarthHK$12,633 HKD

18 data points across 20 retailers

20 retailersHK$1,467 HKD to HK$12,633 HKD

A
Cheapest Retailer
-
HK$1,467 HKD
$187 USD
A
Retailer 2
-
HK$1,648 HKD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,703 HKD
$217 USD
View
A
Retailer 4
-
HK$1,820 HKD
$232 USD
View
A
Retailer 5
-
HK$1,820 HKD
$232 USD
View
A
Retailer 6
-
HK$3,130 HKD
ZAR 6,444 ZAR
View
A
Retailer 7
-
HK$3,201 HKD
$408 USD
View
A
Retailer 8
-
HK$3,297 HKD
£331 GBP
View
A
Retailer 9
-
HK$3,386 HKD
€411 EUR
View
A
Retailer 10
-
HK$3,766 HKD
$480 USD
View
A
Retailer 11
-
HK$4,447 HKD
A$872 AUD
View
B+
Retailer 12
-
HK$5,194 HKD
$662 USD
View
B+
Retailer 13
-
HK$5,861 HKD
$747 USD
View
B+
Retailer 14
-
HK$5,877 HKD
$749 USD
View
B+
Retailer 15
-
HK$6,283 HKD
$801 USD
View
B+
Retailer 16
-
HK$6,521 HKD
SGD 1,123 SGD
View
B+
Retailer 17
-
HK$6,819 HKD
$869 USD
View
B+
Retailer 18
-
HK$8,530 HKD
£856 GBP
View
Retailer 19
-
HK$9,494 HKD
$1,210 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21813560A · Oct 29
HK$12,633 HKD
$1,610 USD
View
19 more retailers have this diamond
Prices start from HK$1,467 HKDSave up to HK$11,165 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
1.24ct Round
HK$1,467 HKD