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Oval|Lab Grown|IGI

1.05ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG577378274

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577378274

Diamond specifications and retailer prices

From HK$4,865 HKD
$620 USD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: HK$9,536 HKD at MOH London · As of October 8, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577378274 or 577378274. Listed at 10 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577378274
Dimensions8.68 × 5.78 × 3.42 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.68 mm5.78 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577378274
Side View
Table 61.5%Crown 34°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$9,536 HKD|Low: HK$3,703 HKD|High: HK$9,566 HKD|Avg: HK$5,904 HKD|+3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 8, 2026
Retailer 5HK$3,970 HKD
Retailer 2HK$4,028 HKD
Retailer 11HK$4,118 HKD
Retailer 7HK$4,182 HKD
Retailer 4HK$4,865 HKD
Retailer 6HK$5,727 HKD
Retailer 10HK$6,081 HKD
Retailer 3HK$6,669 HKD
Retailer 8HK$6,912 HKD
Retailer 9HK$8,968 HKD
MOH LondonHK$9,536 HKD

12 data points across 11 retailers

10 retailers

Retailer 1
-
HK$1,828 HKD
$233 USD
Price last confirmed 26 days ago
Retailer 2
-
HK$2,205 HKD
$281 USD
View
Price last confirmed 39 days ago
Retailer 3
-
HK$2,362 HKD
$301 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$2,362 HKD
$301 USD
View
Price last confirmed 31 days ago
Retailer 5
-
HK$4,028 HKD
ZAR 8,293 ZAR
View
Price last confirmed 25 days ago
Retailer 6
-
HK$4,118 HKD
View
Price last confirmed 59 days ago
B+
Retailer 7
-
HK$4,865 HKD
$620 USD
View
Retailer 8
-
HK$6,912 HKD
$881 USD
View
Price last confirmed 24 days ago
Retailer 9
-
HK$7,579 HKD
$966 USD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
LG577378274 · Oct 8
HK$9,536 HKD
£957 GBP
View
Price last confirmed 25 days ago
9 more retailers have this diamond
Prices start from HK$4,865 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$4,865 HKD