CaratHunter
Plans
Round|Lab Grown|IGI

0.91ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836611944

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836611944

Diamond specifications and retailer prices

From HK$1,514 HKD
$193 USD
As of October 29, 2026
Save HK$8,999 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,513 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836611944 or 836611944. Listed at 22 retailers as of October 29, 2026, with prices from HK$1,514 to HK$10,513, a HK$8,999 spread on the same certified stone. Brilliant Earth lists it at HK$10,513. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836611944
Dimensions6.17 × 6.22 × 3.86 mm
L/W Ratio1.01
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
6.17 mm6.22 mm0.91 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836611944
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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$10,513 HKD|Low: HK$1,514 HKD|High: HK$10,513 HKD|Avg: HK$4,614 HKD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20HK$1,514 HKD
Retailer 10HK$1,703 HKD
Retailer 3HK$1,757 HKD
Retailer 7HK$1,883 HKD
Retailer 17HK$1,883 HKD
Retailer 4HK$2,903 HKD
Retailer 2HK$3,254 HKD
Retailer 8HK$3,287 HKD
Retailer 14HK$3,308 HKD
Retailer 16HK$3,400 HKD
Retailer 13HK$3,421 HKD
Retailer 6HK$3,711 HKD
Retailer 11HK$5,208 HKD
Retailer 18HK$6,049 HKD
Retailer 9HK$6,073 HKD
Retailer 12HK$6,469 HKD
Retailer 5HK$6,481 HKD
Retailer 19HK$7,179 HKD
Retailer 15HK$8,838 HKD
Brilliant EarthHK$10,513 HKD

27 data points across 20 retailers

22 retailersHK$1,514 HKD to HK$10,513 HKD

A
Cheapest Retailer
-
HK$1,514 HKD
$193 USD
A
Retailer 2
-
HK$1,703 HKD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,757 HKD
$224 USD
View
A
Retailer 4
-
HK$1,883 HKD
$240 USD
View
A
Retailer 5
-
HK$1,883 HKD
$240 USD
View
A
Retailer 6
-
HK$2,903 HKD
$370 USD
View
A
Retailer 7
-
HK$3,254 HKD
€395 EUR
View
A
Retailer 8
-
HK$3,287 HKD
$419 USD
View
A
Retailer 9
-
HK$3,308 HKD
£332 GBP
View
A
Retailer 10
-
HK$3,400 HKD
ZAR 7,001 ZAR
View
A
Retailer 11
-
HK$3,421 HKD
£343 GBP
View
A
Retailer 12
-
HK$3,711 HKD
$473 USD
View
B+
Retailer 13
-
HK$5,208 HKD
SGD 897 SGD
View
B+
Retailer 14
-
HK$6,049 HKD
$771 USD
View
B+
Retailer 15
-
HK$6,073 HKD
$774 USD
View
B+
Retailer 16
-
HK$6,469 HKD
$825 USD
View
B+
Retailer 17
-
HK$6,481 HKD
$826 USD
View
B+
Retailer 18
-
HK$6,943 HKD
$885 USD
View
B+
Retailer 19
-
HK$6,943 HKD
$885 USD
View
B+
Retailer 20
-
HK$7,179 HKD
$915 USD
View
B+
Retailer 21
-
HK$8,838 HKD
£887 GBP
View
Most Expensive
B
Brilliant Earth
21612261A · Oct 29
HK$10,513 HKD
$1,340 USD
View
21 more retailers have this diamond
Prices start from HK$1,514 HKDSave up to HK$8,999 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
0.91ct Round
HK$1,514 HKD