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Oval|Lab Grown|IGI

1.23ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG846663417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846663417

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of October 31, 2026
Save HK$6,829 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,908 HKD at MOH London · As of November 1, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663417 or 846663417. Listed at 7 retailers as of October 31, 2026, with prices from HK$2,079 to HK$8,908, a HK$6,829 spread on the same certified stone. MOH London lists it at HK$8,908. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663417
Dimensions8.69 × 5.87 × 3.79 mm
L/W Ratio1.48
Girdle conditionFaceted
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
8.69 mm5.87 mm1.23 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663417
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.6%

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 31
Current: HK$8,908 HKD|Low: HK$2,079 HKD|High: HK$9,625 HKD|Avg: HK$5,375 HKD|-7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$2,079 HKD
Retailer 3HK$2,289 HKD
Retailer 2HK$3,782 HKD
Retailer 7HK$6,355 HKD
Retailer 4HK$7,147 HKD
Retailer 6HK$7,438 HKD
MOH LondonHK$8,908 HKD

6 data points across 7 retailers

7 retailersHK$2,079 HKD to HK$8,908 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
$265 USD
A
Retailer 2
-
HK$2,289 HKD
£230 GBP
View
A
Retailer 3
-
HK$3,782 HKD
$482 USD
View
B+
Retailer 4
-
HK$6,355 HKD
$810 USD
View
B+
Retailer 5
-
HK$7,147 HKD
$911 USD
View
B+
Retailer 6
-
HK$7,438 HKD
$948 USD
View
Most Expensive
B+
MOH London
LG846663417 · Nov 1
HK$8,908 HKD
£894 GBP
View
6 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$6,829 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$2,079 HKD