Round|Lab Grown|IGI

1.26ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816612554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816612554

Diamond specifications and retailer prices

From HK$2,212 HKD
$282 USD
As of October 29, 2026
Save HK$11,910 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$14,122 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612554 or 816612554. Listed at 20 retailers as of October 29, 2026, with prices from HK$2,212 to HK$14,122, a HK$11,910 spread on the same certified stone. Brilliant Earth lists it at HK$14,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612554
Dimensions6.99 × 6.97 × 4.20 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
6.99 mm6.97 mm1.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612554
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$14,122 HKD|Low: HK$2,056 HKD|High: HK$14,122 HKD|Avg: HK$6,131 HKD
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 17HK$2,212 HKD
Retailer 11HK$2,393 HKD
Retailer 16HK$2,566 HKD
Retailer 4HK$2,660 HKD
Retailer 2HK$2,738 HKD
Retailer 7HK$3,750 HKD
Retailer 3HK$3,766 HKD
Retailer 18HK$4,374 HKD
Retailer 20HK$4,563 HKD
Retailer 13HK$4,658 HKD
Retailer 8HK$5,296 HKD
Retailer 6HK$5,586 HKD
Retailer 9HK$5,897 HKD
Retailer 15HK$6,700 HKD
Retailer 14HK$8,536 HKD
Retailer 10HK$8,937 HKD
Retailer 19HK$10,701 HKD
Retailer 12HK$11,193 HKD
Retailer 5HK$12,318 HKD
Brilliant EarthHK$14,122 HKD

26 data points across 20 retailers

20 retailersHK$2,212 HKD to HK$14,122 HKD

A
Cheapest Retailer
-
HK$2,212 HKD
$282 USD
A
Retailer 2
-
HK$2,393 HKD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,566 HKD
$327 USD
View
A
Retailer 4
-
HK$2,738 HKD
$349 USD
View
A
Retailer 5
-
HK$3,750 HKD
$478 USD
View
A
Retailer 6
-
HK$3,766 HKD
$480 USD
View
A
Retailer 7
-
HK$4,374 HKD
€531 EUR
View
A
Retailer 8
-
HK$4,563 HKD
ZAR 9,396 ZAR
View
A
Retailer 9
-
HK$4,658 HKD
£468 GBP
View
A
Retailer 10
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HK$5,217 HKD
$665 USD
View
A
Retailer 11
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HK$5,296 HKD
$675 USD
View
A
Retailer 12
-
HK$5,586 HKD
$712 USD
View
A
Retailer 13
-
HK$5,897 HKD
$752 USD
View
B+
Retailer 14
-
HK$6,700 HKD
$854 USD
View
B+
Retailer 15
-
HK$8,536 HKD
$1,088 USD
View
B+
Retailer 16
-
HK$8,937 HKD
$1,139 USD
View
B+
Retailer 17
-
HK$10,701 HKD
£1,074 GBP
View
B
Retailer 18
-
HK$11,193 HKD
$1,427 USD
View
Retailer 19
-
HK$12,318 HKD
$1,570 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21018813A · Oct 29
HK$14,122 HKD
$1,800 USD
View
19 more retailers have this diamond
Prices start from HK$2,212 HKDSave up to HK$11,910 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
1.26ct Round
HK$2,212 HKD