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Oval|Lab Grown|IGI

1.05ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG853601048

Certificate IGI LG853601048

Diamond specifications and retailer prices

From HK$2,618 HKD
As of November 6, 2026
Save HK$2,398 HKD (48%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$5,016 HKD at Brilliant Earth · As of November 6, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG853601048 or 853601048. Listed at 2 retailers as of November 6, 2026, with prices from HK$2,618 to HK$5,016, a HK$2,398 spread on the same certified stone. Brilliant Earth lists it at HK$5,016. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG853601048
Dimensions8.23 × 5.81 × 3.50 mm
L/W Ratio1.42
Top View
8.23 mm5.81 mm1.05 ctE / SI1
OriginLab Grown
CutExcellent
FluorescenceNone
CertificateIGI LG853601048
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: HK$5,016 HKD|Low: HK$2,618 HKD|High: HK$5,016 HKD|Avg: HK$3,817 HKD
Brilliant Earth
Retailer 2
November 6, 2026
Retailer 2HK$2,618 HKD
Brilliant EarthHK$5,016 HKD

1 data point across 2 retailers

2 retailersHK$2,618 HKD to HK$5,016 HKD

B+
Cheapest Retailer
-
HK$2,618 HKD
Most Expensive
C
Brilliant Earth
22525545A · Nov 6
HK$5,016 HKD
$640 USD
View
1 more retailer has this diamond
Prices start from HK$2,618 HKDSave up to HK$2,398 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.

B+
1.05ct Oval
HK$2,618 HKD