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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG835634174

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835634174

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 29, 2026
Save HK$10,419 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$12,318 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG835634174 or 835634174. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,899 to HK$12,318, a HK$10,419 spread on the same certified stone. Brilliant Earth lists it at HK$12,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634174
Dimensions8.19 × 5.69 × 3.54 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.69 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634174
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

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$12,318 HKD|Low: HK$1,899 HKD|High: HK$16,711 HKD|Avg: HK$6,347 HKD|-23.4%
Brilliant Earth
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
Retailer 20
Retailer 21
October 30, 2026
Retailer 17HK$1,899 HKD
Retailer 21HK$2,118 HKD
Retailer 3HK$2,354 HKD
Retailer 8HK$2,416 HKD
Retailer 11HK$2,589 HKD
Retailer 2HK$3,178 HKD
Retailer 6HK$3,844 HKD
Retailer 10HK$4,416 HKD
Retailer 5HK$4,443 HKD
Retailer 15HK$4,463 HKD
Retailer 16HK$4,817 HKD
Retailer 4HK$6,293 HKD
Retailer 12HK$7,948 HKD
Retailer 18HK$7,976 HKD
Retailer 19HK$8,190 HKD
Retailer 9HK$8,199 HKD
Retailer 20HK$8,207 HKD
Retailer 14HK$8,309 HKD
Retailer 7HK$10,373 HKD
Retailer 13HK$10,417 HKD
Brilliant EarthHK$12,318 HKD

36 data points across 21 retailers

21 retailersHK$1,899 HKD to HK$12,318 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
A
Retailer 2
-
HK$2,118 HKD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
$300 USD
View
A
Retailer 4
-
HK$2,416 HKD
$308 USD
View
A
Retailer 5
-
HK$2,589 HKD
$330 USD
View
A
Retailer 6
-
HK$3,178 HKD
$405 USD
View
A
Retailer 7
-
HK$3,844 HKD
$490 USD
View
A
Retailer 8
-
HK$4,416 HKD
€536 EUR
View
A
Retailer 9
-
HK$4,443 HKD
ZAR 9,148 ZAR
View
A
Retailer 10
-
HK$4,463 HKD
£448 GBP
View
B+
Retailer 11
-
HK$4,817 HKD
$614 USD
View
B+
Retailer 12
-
HK$6,293 HKD
A$1,234 AUD
View
B
Retailer 13
-
HK$7,948 HKD
$1,013 USD
View
B+
Retailer 14
-
HK$7,976 HKD
$1,017 USD
View
B+
Retailer 15
-
HK$8,190 HKD
A$1,606 AUD
View
B
Retailer 16
-
HK$8,199 HKD
$1,045 USD
View
B
Retailer 17
-
HK$8,207 HKD
$1,046 USD
View
B
Retailer 18
-
HK$8,309 HKD
$1,059 USD
View
B
Retailer 19
-
HK$10,373 HKD
£1,041 GBP
View
B
Retailer 20
-
HK$10,417 HKD
$1,328 USD
View
Most Expensive
B
Brilliant Earth
21277156A · Oct 30
HK$12,318 HKD
$1,570 USD
View
20 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$10,419 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
1.05ct Oval
HK$1,899 HKD