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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG840630595

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840630595

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of October 29, 2026
Save HK$10,929 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$12,310 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630595 or 840630595. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,381 to HK$12,310, a HK$10,929 spread on the same certified stone. Helzberg Diamonds lists it at HK$12,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630595
Dimensions8.06 × 5.70 × 3.43 mm
L/W Ratio1.41
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
8.06 mm5.70 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630595
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

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$12,310 HKD|Low: HK$1,381 HKD|High: HK$12,310 HKD|Avg: HK$4,697 HKD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 6HK$1,381 HKD
Retailer 10HK$1,546 HKD
Retailer 12HK$1,601 HKD
Retailer 7HK$1,710 HKD
Retailer 22HK$1,710 HKD
Retailer 13HK$1,815 HKD
Retailer 19HK$2,939 HKD
Retailer 21HK$3,032 HKD
Retailer 11HK$3,044 HKD
Retailer 16HK$3,070 HKD
Retailer 9HK$3,593 HKD
Retailer 20HK$4,177 HKD
Retailer 4HK$4,339 HKD
Retailer 15HK$4,825 HKD
Retailer 5HK$5,500 HKD
Retailer 3HK$5,814 HKD
Retailer 14HK$5,908 HKD
Retailer 8HK$5,929 HKD
Retailer 18HK$7,885 HKD
Retailer 17HK$8,041 HKD
Retailer 2HK$10,435 HKD
Helzberg DiamondsHK$12,310 HKD

18 data points across 22 retailers

21 retailersHK$1,381 HKD to HK$12,310 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
A
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,601 HKD
$204 USD
View
A
Retailer 4
-
HK$1,710 HKD
$218 USD
View
A
Retailer 5
-
HK$1,710 HKD
$218 USD
View
A
Retailer 6
-
HK$1,815 HKD
£182 GBP
View
A
Retailer 7
-
HK$2,939 HKD
ZAR 6,051 ZAR
View
A
Retailer 8
-
HK$3,044 HKD
$388 USD
View
A
Retailer 9
-
HK$3,070 HKD
£308 GBP
View
A
Retailer 10
-
HK$3,593 HKD
$458 USD
View
A
Retailer 11
-
HK$4,177 HKD
A$819 AUD
View
B+
Retailer 12
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 13
-
HK$4,825 HKD
SGD 831 SGD
View
B+
Retailer 14
-
HK$5,500 HKD
$701 USD
View
B+
Retailer 15
-
HK$5,814 HKD
$741 USD
View
B+
Retailer 16
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 17
-
HK$5,929 HKD
$756 USD
View
B+
Retailer 18
-
HK$7,885 HKD
$1,005 USD
View
B+
Retailer 19
-
HK$8,041 HKD
£807 GBP
View
B
Retailer 20
-
HK$10,435 HKD
$1,330 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJGLPL · Oct 29
HK$12,310 HKD
$1,569 USD
View
20 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$10,929 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
1.01ct Oval
HK$1,381 HKD