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Round|Lab Grown|IGI

1.00ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816610535

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816610535

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of October 30, 2026
Save HK$7,863 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,753 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 LG816610535 or 816610535. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,891 to HK$9,753, a HK$7,863 spread on the same certified stone. Reve Diamonds lists it at HK$9,753. 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 angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610535
Dimensions6.46 × 6.41 × 3.94 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
6.46 mm6.41 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610535
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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$3,845 HKD|Low: HK$1,687 HKD|High: HK$11,062 HKD|Avg: HK$4,527 HKD|+1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 7HK$1,757 HKD
Retailer 18HK$1,891 HKD
Retailer 8HK$2,181 HKD
Retailer 9HK$2,181 HKD
Retailer 15HK$2,966 HKD
Retailer 13HK$3,394 HKD
Retailer 14HK$3,542 HKD
Retailer 16HK$3,602 HKD
Retailer 17HK$3,672 HKD
Retailer 1HK$3,845 HKD
Retailer 2HK$4,513 HKD
Retailer 3HK$4,519 HKD
Retailer 11HK$5,398 HKD
Retailer 10HK$7,014 HKD
Retailer 4HK$7,156 HKD
Retailer 6HK$7,767 HKD
Retailer 5HK$8,748 HKD
Retailer 12HK$9,729 HKD
Reve DiamondsHK$9,753 HKD

36 data points across 19 retailers

21 retailersHK$1,891 HKD to HK$9,753 HKD

Retailer 1
-
HK$1,757 HKD
$224 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
Retailer 3
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 19 days ago
Retailer 5
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
HK$2,966 HKD
$378 USD
View
A
Retailer 7
-
HK$3,394 HKD
£341 GBP
View
A
Retailer 8
-
HK$3,542 HKD
€430 EUR
View
A
Retailer 9
-
HK$3,602 HKD
ZAR 7,417 ZAR
View
A
Retailer 10
-
HK$3,672 HKD
$468 USD
View
A
Retailer 11
-
HK$3,845 HKD
£386 GBP
View
B+
Retailer 12
-
HK$4,513 HKD
$575 USD
View
B+
Retailer 13
-
HK$4,519 HKD
$576 USD
View
B+
Retailer 14
-
HK$5,398 HKD
$688 USD
View
Retailer 15
-
HK$7,014 HKD
$894 USD
View
Price last confirmed 32 days ago
Retailer 16
-
HK$7,014 HKD
$894 USD
View
Price last confirmed 35 days ago
B
Retailer 17
-
HK$7,156 HKD
$912 USD
View
B+
Retailer 18
-
HK$7,767 HKD
$990 USD
View
B
Retailer 19
-
HK$8,748 HKD
£878 GBP
View
B
Retailer 20
-
HK$9,729 HKD
$1,240 USD
View
Most Expensive
B
Reve Diamonds
239E1B2A3 · Oct 30
HK$9,753 HKD
$1,243 USD
View
20 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$7,863 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$1,891 HKD