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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG779607541

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779607541

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of November 1, 2026
Save HK$8,128 HKD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,729 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779607541 or 779607541. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,601 to HK$9,729, a HK$8,128 spread on the same certified stone. Brilliant Earth lists it at HK$9,729. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779607541
Dimensions8.69 × 6.10 × 3.72 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm6.10 mm1.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779607541
Side View
Table 60.0%Crown 31.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: Nov 1
Current: HK$9,729 HKD|Low: HK$1,601 HKD|High: HK$9,886 HKD|Avg: HK$5,562 HKD|-1.6%
Brilliant Earth
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
November 2, 2026
Retailer 3HK$1,601 HKD
Retailer 13HK$2,372 HKD
Retailer 5HK$2,812 HKD
Retailer 16HK$2,872 HKD
Retailer 12HK$3,213 HKD
Retailer 15HK$3,499 HKD
Retailer 2HK$3,622 HKD
Retailer 9HK$4,580 HKD
Retailer 11HK$6,002 HKD
Retailer 14HK$6,339 HKD
Retailer 6HK$7,652 HKD
Retailer 7HK$7,692 HKD
Retailer 8HK$8,029 HKD
Retailer 4HK$8,963 HKD
Retailer 10HK$9,267 HKD
Brilliant EarthHK$9,729 HKD

44 data points across 16 retailers

16 retailersHK$1,601 HKD to HK$9,729 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
Final sale: no returns
Retailer 2
-
HK$2,372 HKD
£238 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$2,812 HKD
View
A
Retailer 4
-
HK$2,872 HKD
$366 USD
View
A
Retailer 5
-
HK$3,213 HKD
€390 EUR
View
A
Retailer 6
-
HK$3,499 HKD
$446 USD
View
A
Retailer 7
-
HK$3,622 HKD
£363 GBP
View
B+
Retailer 8
-
HK$4,580 HKD
A$898 AUD
View
B+
Retailer 9
-
HK$6,002 HKD
A$1,177 AUD
View
B+
Retailer 10
-
HK$6,339 HKD
$808 USD
View
B
Retailer 11
-
HK$7,652 HKD
£768 GBP
View
B
Retailer 12
-
HK$7,692 HKD
$980 USD
View
B
Retailer 13
-
HK$8,029 HKD
SGD 1,383 SGD
View
B
Retailer 14
-
HK$8,963 HKD
$1,142 USD
View
B
Retailer 15
-
HK$9,267 HKD
£930 GBP
View
Most Expensive
B
Brilliant Earth
18111202A · Nov 1
HK$9,729 HKD
$1,240 USD
View
15 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$8,128 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$1,601 HKD