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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG610345801

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG610345801

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of October 29, 2026
Save HK$7,463 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,008 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610345801 or 610345801. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,546 to HK$9,008, a HK$7,463 spread on the same certified stone. MOH London lists it at HK$9,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610345801
Dimensions8.41 × 6.05 × 3.75 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
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
8.41 mm6.05 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610345801
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$9,008 HKD|Low: HK$1,546 HKD|High: HK$9,008 HKD|Avg: HK$4,260 HKD|+8.0%
MOH London
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
October 30, 2026
Retailer 11HK$1,546 HKD
Retailer 4HK$1,726 HKD
Retailer 8HK$1,797 HKD
Retailer 5HK$1,915 HKD
Retailer 6HK$1,915 HKD
Retailer 2HK$2,408 HKD
Retailer 10HK$3,291 HKD
Retailer 3HK$3,343 HKD
Retailer 9HK$3,505 HKD
Retailer 15HK$3,515 HKD
Retailer 12HK$3,845 HKD
Retailer 7HK$6,159 HKD
Retailer 13HK$6,183 HKD
Retailer 14HK$6,582 HKD
Retailer 16HK$7,533 HKD
MOH LondonHK$9,008 HKD

41 data points across 16 retailers

16 retailersHK$1,546 HKD to HK$9,008 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
A
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,797 HKD
$229 USD
View
A
Retailer 4
-
HK$1,915 HKD
$244 USD
View
A
Retailer 5
-
HK$1,915 HKD
$244 USD
View
A
Retailer 6
-
HK$2,408 HKD
£242 GBP
View
A
Retailer 7
-
HK$3,291 HKD
ZAR 6,776 ZAR
View
A
Retailer 8
-
HK$3,343 HKD
$426 USD
View
A
Retailer 9
-
HK$3,505 HKD
£352 GBP
View
A
Retailer 10
-
HK$3,515 HKD
$448 USD
View
A
Retailer 11
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 12
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 13
-
HK$6,183 HKD
$788 USD
View
B
Retailer 14
-
HK$6,582 HKD
$839 USD
View
B
Retailer 15
-
HK$7,533 HKD
£756 GBP
View
Most Expensive
B
MOH London
LG610345801 · Oct 29
HK$9,008 HKD
£904 GBP
View
15 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$7,463 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
1.23ct Oval
HK$1,546 HKD