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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG631470520

Shape and cutting style on the report: Princess cut

Certificate IGI LG631470520

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of November 1, 2026
Save HK$14,766 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$16,712 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess 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 LG631470520 or 631470520. Listed at 21 retailers as of November 1, 2026, with prices from HK$1,946 to HK$16,712, a HK$14,766 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,712. 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 angle42.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631470520
Dimensions5.87 × 5.81 × 4.04 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.87 mm5.81 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631470520
Side View
Table 71.0%Crown 42.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 69.5%

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$16,712 HKD|Low: HK$1,946 HKD|High: HK$17,026 HKD|Avg: HK$6,232 HKD|-1.8%
Do Amore Diamonds
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
Retailer 17
November 2, 2026
Retailer 5HK$1,946 HKD
Retailer 7HK$2,197 HKD
Retailer 3HK$2,258 HKD
Retailer 17HK$2,903 HKD
Retailer 9HK$2,958 HKD
Retailer 8HK$4,041 HKD
Retailer 10HK$4,120 HKD
Retailer 12HK$4,292 HKD
Retailer 2HK$4,531 HKD
Retailer 13HK$4,684 HKD
Retailer 14HK$5,819 HKD
Retailer 15HK$6,975 HKD
Retailer 4HK$9,013 HKD
Retailer 6HK$9,307 HKD
Retailer 11HK$9,566 HKD
Retailer 16HK$9,916 HKD
Do Amore DiamondsHK$16,712 HKD

39 data points across 17 retailers

21 retailersHK$1,946 HKD to HK$16,712 HKD

Retailer 1
-
HK$1,773 HKD
$226 USD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$1,946 HKD
$248 USD
View
Final sale: no returns
Retailer 3
-
HK$2,056 HKD
$262 USD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$2,166 HKD
$276 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$2,258 HKD
$288 USD
View
A
Retailer 6
-
HK$2,903 HKD
$370 USD
View
A
Retailer 7
-
HK$2,958 HKD
$377 USD
View
A
Retailer 8
-
HK$3,214 HKD
View
B+
Retailer 9
-
HK$4,041 HKD
$515 USD
View
A
Retailer 10
-
HK$4,120 HKD
ZAR 8,483 ZAR
View
B+
Retailer 11
-
HK$4,213 HKD
$537 USD
View
B+
Retailer 12
-
HK$4,292 HKD
€521 EUR
View
B+
Retailer 13
-
HK$4,531 HKD
£455 GBP
View
B+
Retailer 14
-
HK$5,819 HKD
A$1,141 AUD
View
B
Retailer 15
-
HK$6,975 HKD
$889 USD
View
Retailer 16
-
HK$7,783 HKD
$992 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
HK$9,013 HKD
$1,149 USD
View
B
Retailer 18
-
HK$9,307 HKD
SGD 1,603 SGD
View
B
Retailer 19
-
HK$9,566 HKD
£960 GBP
View
B
Retailer 20
-
HK$9,916 HKD
$1,264 USD
View
Most Expensive
B
Do Amore Diamonds
27-4832C982A · Nov 2
HK$16,712 HKD
$2,130 USD
View
20 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$14,766 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 Princess
HK$1,946 HKD