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Oval|Lab Grown|IGI

1.05ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447000608

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447000608

Diamond specifications and retailer prices

From HK$4,864 HKD
$620 USD
As of October 31, 2026
Save HK$27,479 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$32,343 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447000608 or 447000608. Listed at 11 retailers as of October 29, 2026, with prices from HK$4,864 to HK$32,343, a HK$27,479 spread on the same certified stone. MOH London lists it at HK$32,343. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000608
Dimensions8.23 × 5.67 × 3.58 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.23 mm5.67 mm1.05 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447000608
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.1%

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 31
Current: HK$32,343 HKD|Low: HK$4,864 HKD|High: HK$32,553 HKD|Avg: HK$14,798 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$4,864 HKD
Retailer 4HK$8,175 HKD
Retailer 7HK$9,148 HKD
Retailer 5HK$9,485 HKD
Retailer 8HK$9,485 HKD
Retailer 9HK$10,866 HKD
Retailer 11HK$13,573 HKD
Retailer 6HK$15,127 HKD
Retailer 10HK$19,826 HKD
Retailer 3HK$27,162 HKD
MOH LondonHK$32,343 HKD

12 data points across 11 retailers

11 retailersHK$4,864 HKD to HK$32,343 HKD

A
Cheapest Retailer
-
HK$4,864 HKD
$620 USD
B+
Retailer 2
-
HK$8,175 HKD
$1,042 USD
View
B+
Retailer 3
-
HK$8,897 HKD
$1,134 USD
View
B+
Retailer 4
-
HK$9,148 HKD
$1,166 USD
View
Final sale: no returns
Retailer 5
-
HK$9,485 HKD
$1,209 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$9,485 HKD
$1,209 USD
View
B
Retailer 7
-
HK$10,866 HKD
$1,385 USD
View
B
Retailer 8
-
HK$15,127 HKD
$1,928 USD
View
B
Retailer 9
-
HK$17,778 HKD
$2,266 USD
View
B
Retailer 10
-
HK$19,826 HKD
$2,527 USD
View
Most Expensive
B
MOH London
LG447000608 · Oct 29
HK$32,343 HKD
£3,246 GBP
View
10 more retailers have this diamond
Prices start from HK$4,864 HKDSave up to HK$27,479 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$4,864 HKD