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Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817661939

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817661939

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of November 1, 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 2, 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 top-tier cut grade and certified by IGI LG817661939 or 817661939. Listed at 18 retailers as of November 1, 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. 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 angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661939
Dimensions8.85 × 5.99 × 3.74 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm5.99 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661939
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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$17,104 HKD|Low: HK$1,546 HKD|High: HK$17,104 HKD|Avg: HK$5,148 HKD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 9HK$1,781 HKD
Retailer 14HK$1,914 HKD
Retailer 8HK$1,985 HKD
Retailer 5HK$2,064 HKD
Retailer 21HK$2,213 HKD
Retailer 6HK$2,966 HKD
Retailer 12HK$3,220 HKD
Retailer 17HK$3,258 HKD
Retailer 10HK$3,271 HKD
Retailer 23HK$3,758 HKD
Retailer 13HK$4,598 HKD
Retailer 22HK$4,692 HKD
Retailer 16HK$5,326 HKD
Retailer 2HK$5,977 HKD
Retailer 15HK$6,935 HKD
Retailer 19HK$7,132 HKD
Retailer 4HK$7,838 HKD
Retailer 11HK$8,003 HKD
Retailer 20HK$8,439 HKD
Retailer 7HK$9,181 HKD
Retailer 18HK$9,775 HKD
Retailer 3HK$10,037 HKD
Do Amore DiamondsHK$17,104 HKD

16 data points across 23 retailers

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

A
Cheapest Retailer
-
HK$1,781 HKD
$227 USD
A
Retailer 2
-
HK$1,985 HKD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,064 HKD
$263 USD
View
A
Retailer 4
-
HK$2,213 HKD
$282 USD
View
A
Retailer 5
-
HK$2,966 HKD
$378 USD
View
A
Retailer 6
-
HK$3,258 HKD
£327 GBP
View
A
Retailer 7
-
HK$3,758 HKD
$479 USD
View
A
Retailer 8
-
HK$4,598 HKD
£461 GBP
View
B+
Retailer 9
-
HK$4,692 HKD
$598 USD
View
Retailer 10
-
HK$5,326 HKD
$679 USD
View
Price last confirmed 55 days ago
B+
Retailer 11
-
HK$5,977 HKD
A$1,172 AUD
View
B
Retailer 12
-
HK$7,132 HKD
$909 USD
View
B
Retailer 13
-
HK$7,838 HKD
$999 USD
View
B
Retailer 14
-
HK$8,439 HKD
CA$1,494 CAD
View
B
Retailer 15
-
HK$9,181 HKD
$1,170 USD
View
B
Retailer 16
-
HK$9,775 HKD
£981 GBP
View
B
Retailer 17
-
HK$10,037 HKD
$1,279 USD
View
Most Expensive
B
Do Amore Diamonds
27-8DED407EC · Nov 2
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