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Heart|Lab Grown|IGI

1.26ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG836612361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612361

Diamond specifications and retailer prices

From HK$2,605 HKD
$332 USD
As of October 30, 2026
Save HK$14,499 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$17,104 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart 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 LG836612361 or 836612361. Listed at 16 retailers as of October 30, 2026, with prices from HK$2,605 to HK$17,104, a HK$14,499 spread on the same certified stone. Brilliant Earth lists it at HK$17,104. 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 angle35.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612361
Dimensions6.76 × 7.54 × 4.18 mm
L/W Ratio1.12
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
6.76 mm7.54 mm1.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612361
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 55.4%

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 30
Current: HK$17,104 HKD|Low: HK$3,193 HKD|High: HK$20,870 HKD|Avg: HK$8,890 HKD|-18.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3HK$3,193 HKD
Retailer 2HK$3,429 HKD
Retailer 10HK$4,904 HKD
Retailer 13HK$5,225 HKD
Retailer 7HK$5,556 HKD
Retailer 6HK$5,777 HKD
Retailer 11HK$6,841 HKD
Retailer 9HK$8,003 HKD
Retailer 12HK$10,737 HKD
Retailer 5HK$12,047 HKD
Retailer 8HK$12,973 HKD
Retailer 4HK$13,863 HKD
Brilliant EarthHK$17,104 HKD

30 data points across 13 retailers

16 retailersHK$2,605 HKD to HK$17,104 HKD

A
Cheapest Retailer
-
HK$2,605 HKD
$332 USD
A
Retailer 2
-
HK$3,193 HKD
$407 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,232 HKD
$412 USD
View
A
Retailer 4
-
HK$3,232 HKD
$412 USD
View
A
Retailer 5
-
HK$3,429 HKD
£344 GBP
View
A
Retailer 6
-
HK$4,904 HKD
$625 USD
View
A
Retailer 7
-
HK$5,225 HKD
$666 USD
View
A
Retailer 8
-
HK$5,556 HKD
ZAR 11,440 ZAR
View
A
Retailer 9
-
HK$5,777 HKD
£580 GBP
View
B+
Retailer 10
-
HK$6,841 HKD
$872 USD
View
B+
Retailer 11
-
HK$8,003 HKD
$1,020 USD
View
B+
Retailer 12
-
HK$10,737 HKD
$1,369 USD
View
B+
Retailer 13
-
HK$12,047 HKD
SGD 2,075 SGD
View
B+
Retailer 14
-
HK$12,973 HKD
£1,302 GBP
View
B
Retailer 15
-
HK$13,863 HKD
$1,767 USD
View
Most Expensive
B
Brilliant Earth
21612340A · Oct 30
HK$17,104 HKD
$2,180 USD
View
15 more retailers have this diamond
Prices start from HK$2,605 HKDSave up to HK$14,499 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 Heart
HK$2,605 HKD