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Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG753506677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG753506677

Diamond specifications and retailer prices

From HK$1,781 HKD
As of November 3, 2026
Save HK$15,323 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,104 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG753506677 or 753506677. Listed at 18 retailers as of November 3, 2026, with prices from HK$1,781 to HK$17,104, a HK$15,323 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,104. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753506677
Dimensions8.96 × 5.90 × 3.72 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm5.90 mm1.23 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753506677
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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 3
Current: HK$4,598 HKD|Low: HK$1,710 HKD|High: HK$9,894 HKD|Avg: HK$5,087 HKD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10HK$1,781 HKD
Retailer 4HK$2,063 HKD
Retailer 11HK$2,213 HKD
Retailer 6HK$3,248 HKD
Retailer 12HK$3,758 HKD
Retailer 1HK$4,598 HKD
Retailer 8HK$5,414 HKD
Retailer 7HK$5,971 HKD
Retailer 9HK$7,132 HKD
Retailer 3HK$7,838 HKD
Retailer 2HK$8,003 HKD
Retailer 5HK$9,744 HKD

45 data points across 12 retailers

18 retailersHK$1,781 HKD to HK$17,104 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
A
Retailer 2
-
HK$1,985 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,063 HKD
View
Retailer 4
-
HK$2,213 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,213 HKD
View
A
Retailer 6
-
HK$2,966 HKD
View
A
Retailer 7
-
HK$3,248 HKD
View
A
Retailer 8
-
HK$3,758 HKD
View
B+
Retailer 9
-
HK$4,598 HKD
View
Retailer 10
-
HK$5,414 HKD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
HK$5,971 HKD
View
B
Retailer 12
-
HK$7,132 HKD
View
B
Retailer 13
-
HK$7,838 HKD
View
Retailer 14
-
HK$8,003 HKD
View
Price last confirmed 38 days ago
B
Retailer 15
-
HK$9,180 HKD
View
B
Retailer 16
-
HK$9,744 HKD
View
B
Retailer 17
-
HK$10,035 HKD
View
Most Expensive
B
Do Amore Diamonds
27-83EA0A034 · Nov 4
HK$17,104 HKD
$2,180 USD
View
17 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$15,323 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$1,781 HKD