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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804657218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804657218

Diamond specifications and retailer prices

From HK$1,357 HKD
$173 USD
As of October 29, 2026
Save HK$12,569 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,926 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval 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 LG804657218 or 804657218. Listed at 10 retailers as of October 28, 2026, with prices from HK$1,357 to HK$13,926, a HK$12,569 spread on the same certified stone. Rare Carat lists it at HK$13,926. 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 angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657218
Dimensions8.15 × 5.53 × 3.54 mm
L/W Ratio1.47
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
8.15 mm5.53 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657218
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.0%

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$13,926 HKD|Low: HK$1,302 HKD|High: HK$21,733 HKD|Avg: HK$6,175 HKD|+2.9%
Rare Carat
Retailer 2
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Retailer 10
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 10HK$1,302 HKD
Retailer 13HK$1,357 HKD
Retailer 12HK$1,972 HKD
Retailer 15HK$2,997 HKD
Retailer 3HK$3,367 HKD
Retailer 5HK$3,551 HKD
Retailer 4HK$3,584 HKD
Retailer 8HK$4,354 HKD
Retailer 7HK$4,464 HKD
Retailer 2HK$5,720 HKD
Retailer 6HK$5,893 HKD
Retailer 17HK$5,978 HKD
Retailer 18HK$6,590 HKD
Retailer 9HK$6,959 HKD
Retailer 14HK$8,738 HKD
Retailer 11HK$11,298 HKD
Retailer 16HK$13,024 HKD
Rare CaratHK$13,926 HKD

31 data points across 18 retailers

10 retailersHK$1,357 HKD to HK$13,926 HKD

A
Cheapest Retailer
-
HK$1,357 HKD
$173 USD
A
Retailer 2
-
HK$1,972 HKD
£198 GBP
View
A
Retailer 3
-
HK$2,997 HKD
$382 USD
View
B+
Retailer 4
-
HK$5,720 HKD
$729 USD
View
B+
Retailer 5
-
HK$5,978 HKD
$762 USD
View
B+
Retailer 6
-
HK$6,590 HKD
$840 USD
View
B
Retailer 7
-
HK$8,738 HKD
£877 GBP
View
B
Retailer 8
-
HK$11,298 HKD
$1,440 USD
View
B
Retailer 9
-
HK$13,024 HKD
$1,660 USD
View
Most Expensive
B
Rare Carat
PD-211828 · Oct 28
HK$13,926 HKD
$1,775 USD
View
9 more retailers have this diamond
Prices start from HK$1,357 HKDSave up to HK$12,569 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 Oval
HK$1,357 HKD