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Round|Lab Grown|IGI

0.81ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG830623939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830623939

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 29, 2026
Save HK$5,618 HKD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,898 HKD at MOH London · As of October 18, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct 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 LG830623939 or 830623939. Listed at 20 retailers as of October 29, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830623939
Dimensions6.05 × 6.01 × 3.64 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
6.05 mm6.01 mm0.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830623939
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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 29
Current: HK$8,898 HKD|Low: HK$1,530 HKD|High: HK$9,336 HKD|Avg: HK$4,224 HKD|+6.7%
MOH London
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
October 30, 2026
Retailer 18HK$1,561 HKD
Retailer 3HK$1,750 HKD
Retailer 15HK$1,812 HKD
Retailer 6HK$1,938 HKD
Retailer 14HK$1,938 HKD
Retailer 19HK$2,675 HKD
Retailer 16HK$3,358 HKD
Retailer 13HK$3,504 HKD
Retailer 12HK$3,526 HKD
Retailer 2HK$3,534 HKD
Retailer 5HK$3,735 HKD
Retailer 9HK$4,943 HKD
Retailer 10HK$5,661 HKD
Retailer 8HK$5,884 HKD
Retailer 7HK$6,229 HKD
Retailer 17HK$6,253 HKD
Retailer 4HK$6,650 HKD
Retailer 11HK$7,179 HKD
MOH LondonHK$8,898 HKD

36 data points across 19 retailers

20 retailersHK$1,561 HKD to HK$7,179 HKD

A
Cheapest Retailer
-
HK$1,561 HKD
$199 USD
A
Retailer 2
-
HK$1,750 HKD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,812 HKD
$231 USD
View
A
Retailer 4
-
HK$1,938 HKD
$247 USD
View
A
Retailer 5
-
HK$1,938 HKD
$247 USD
View
A
Retailer 6
-
HK$2,675 HKD
$341 USD
View
A
Retailer 7
-
HK$3,358 HKD
$428 USD
View
A
Retailer 8
-
HK$3,504 HKD
ZAR 7,216 ZAR
View
A
Retailer 9
-
HK$3,526 HKD
€428 EUR
View
A
Retailer 10
-
HK$3,534 HKD
£355 GBP
View
A
Retailer 11
-
HK$3,735 HKD
$476 USD
View
Retailer 12
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$5,661 HKD
SGD 975 SGD
View
B+
Retailer 14
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 15
-
HK$6,229 HKD
$794 USD
View
B
Retailer 16
-
HK$6,253 HKD
$797 USD
View
B+
Retailer 17
-
HK$6,650 HKD
$848 USD
View
B
Retailer 18
-
HK$7,179 HKD
$915 USD
View
Retailer 19
-
HK$7,218 HKD
$920 USD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
LG830623939 · Oct 18
HK$8,898 HKD
£893 GBP
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$5,618 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
0.81ct Round
HK$1,561 HKD