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Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG667445187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG667445187

Diamond specifications and retailer prices

From HK$1,805 HKD
As of November 4, 2026
Save HK$7,709 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,514 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG667445187 or 667445187. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,805 to HK$9,514, a HK$7,709 spread on the same certified stone. Reve Diamonds lists it at HK$9,514. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667445187
Dimensions8.52 × 6.09 × 3.86 mm
L/W Ratio1.40
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
8.52 mm6.09 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667445187
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.4%

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: Nov 4
Current: HK$9,344 HKD|Low: HK$1,805 HKD|High: HK$9,470 HKD|Avg: HK$4,668 HKD|-0.2%
Retailer 1
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
November 5, 2026
Retailer 14HK$1,805 HKD
Retailer 6HK$2,001 HKD
Retailer 3HK$2,707 HKD
Retailer 10HK$3,342 HKD
Retailer 9HK$3,452 HKD
Retailer 8HK$3,648 HKD
Retailer 4HK$3,923 HKD
Retailer 12HK$4,896 HKD
Retailer 13HK$5,296 HKD
Retailer 11HK$5,963 HKD
Retailer 2HK$6,332 HKD
Retailer 7HK$6,465 HKD
Retailer 5HK$7,885 HKD
Retailer 1HK$9,344 HKD

43 data points across 14 retailers

18 retailersHK$1,805 HKD to HK$9,514 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
Final sale: no returns
Retailer 2
-
HK$1,977 HKD
View
Price last confirmed 44 days ago
Retailer 3
-
HK$2,205 HKD
View
Price last confirmed 62 days ago
B+
Retailer 4
-
HK$2,707 HKD
View
A
Retailer 5
-
HK$3,342 HKD
View
A
Retailer 6
-
HK$3,452 HKD
View
A
Retailer 7
-
HK$3,648 HKD
View
A
Retailer 8
-
HK$3,766 HKD
View
A
Retailer 9
-
HK$3,923 HKD
View
Retailer 10
-
HK$4,896 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$5,233 HKD
View
Retailer 12
-
HK$5,296 HKD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$5,963 HKD
View
Retailer 14
-
HK$6,332 HKD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$6,465 HKD
View
B
Retailer 16
-
HK$6,857 HKD
View
B
Retailer 17
-
HK$9,344 HKD
View
Most Expensive
B
Reve Diamonds
BCEE40DE7 · Nov 4
HK$9,514 HKD
$1,213 USD
View
17 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$7,709 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$1,805 HKD