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Round|Lab Grown|IGI

1.00ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840620882

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840620882

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 30, 2026
Save HK$8,231 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,318 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840620882 or 840620882. Listed at 14 retailers as of October 30, 2026, with prices from HK$2,087 to HK$10,318, a HK$8,231 spread on the same certified stone. Reve Diamonds lists it at HK$10,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620882
Dimensions6.46 × 6.48 × 3.93 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
6.46 mm6.48 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620882
Side View
Table 56.0%Crown 33.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.7%

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$4,372 HKD|Low: HK$2,087 HKD|High: HK$10,318 HKD|Avg: HK$5,102 HKD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 11HK$2,087 HKD
Retailer 3HK$2,314 HKD
Retailer 10HK$3,256 HKD
Retailer 13HK$3,742 HKD
Retailer 8HK$3,749 HKD
Retailer 9HK$3,864 HKD
Retailer 12HK$3,979 HKD
Retailer 1HK$4,372 HKD
Retailer 4HK$5,056 HKD
Retailer 6HK$6,049 HKD
Retailer 2HK$7,446 HKD
Retailer 5HK$7,855 HKD
Retailer 7HK$9,729 HKD
Reve DiamondsHK$10,318 HKD

6 data points across 14 retailers

14 retailersHK$2,087 HKD to HK$10,318 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
Final sale: no returns
A
Retailer 2
-
HK$2,314 HKD
$295 USD
View
A
Retailer 3
-
HK$3,256 HKD
$415 USD
View
A
Retailer 4
-
HK$3,742 HKD
$477 USD
View
A
Retailer 5
-
HK$3,749 HKD
£376 GBP
View
A
Retailer 6
-
HK$3,864 HKD
€469 EUR
View
A
Retailer 7
-
HK$3,979 HKD
ZAR 8,194 ZAR
View
B+
Retailer 8
-
HK$4,372 HKD
£439 GBP
View
B+
Retailer 9
-
HK$5,056 HKD
$644 USD
View
B+
Retailer 10
-
HK$6,049 HKD
$771 USD
View
B
Retailer 11
-
HK$7,446 HKD
$949 USD
View
B
Retailer 12
-
HK$7,855 HKD
$1,001 USD
View
B
Retailer 13
-
HK$9,729 HKD
$1,240 USD
View
Most Expensive
B
Reve Diamonds
A0F312E87 · Oct 30
HK$10,318 HKD
$1,315 USD
View
13 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$8,231 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
1.00ct Round
HK$2,087 HKD