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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG628402863

Shape and cutting style on the report: Princess cut

Certificate IGI LG628402863

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of November 2, 2026
Save HK$8,364 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,192 HKD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG628402863 or 628402863. Listed at 20 retailers as of November 1, 2026, with prices from HK$1,828 to HK$10,192, a HK$8,364 spread on the same certified stone. Reve Diamonds lists it at HK$10,192. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628402863
Dimensions5.81 × 5.78 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.81 mm5.78 mm1.23 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628402863
Side View
Table 70.0%Crown 36.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.5%

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 2
Current: HK$4,278 HKD|Low: HK$1,569 HKD|High: HK$10,245 HKD|Avg: HK$4,845 HKD|+18.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 3, 2026
Retailer 5HK$1,828 HKD
Retailer 10HK$2,040 HKD
Retailer 17HK$2,118 HKD
Retailer 2HK$2,268 HKD
Retailer 6HK$2,268 HKD
Retailer 20HK$3,044 HKD
Retailer 15HK$3,477 HKD
Retailer 11HK$3,829 HKD
Retailer 8HK$3,845 HKD
Retailer 12HK$3,914 HKD
Retailer 1HK$4,278 HKD
Retailer 7HK$4,747 HKD
Retailer 16HK$5,528 HKD
Retailer 19HK$5,571 HKD
Retailer 13HK$6,112 HKD
Retailer 3HK$7,289 HKD
Retailer 18HK$7,313 HKD
Retailer 9HK$7,698 HKD
Retailer 4HK$8,003 HKD
Retailer 14HK$9,088 HKD
Reve DiamondsHK$10,192 HKD

36 data points across 21 retailers

20 retailersHK$1,828 HKD to HK$10,192 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,040 HKD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,118 HKD
$270 USD
View
A
Retailer 4
-
HK$2,268 HKD
$289 USD
View
Retailer 5
-
HK$2,268 HKD
$289 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,477 HKD
€422 EUR
View
B+
Retailer 7
-
HK$3,829 HKD
$488 USD
View
A
Retailer 8
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 9
-
HK$3,914 HKD
ZAR 8,059 ZAR
View
B+
Retailer 10
-
HK$4,278 HKD
£429 GBP
View
B+
Retailer 11
-
HK$4,747 HKD
$605 USD
View
B+
Retailer 12
-
HK$5,528 HKD
A$1,084 AUD
View
B+
Retailer 13
-
HK$5,571 HKD
$710 USD
View
B+
Retailer 14
-
HK$6,112 HKD
$779 USD
View
B
Retailer 15
-
HK$7,289 HKD
$929 USD
View
B
Retailer 16
-
HK$7,313 HKD
$932 USD
View
B
Retailer 17
-
HK$7,698 HKD
$981 USD
View
Retailer 18
-
HK$8,003 HKD
$1,020 USD
View
Price last confirmed 18 days ago
B
Retailer 19
-
HK$9,088 HKD
£912 GBP
View
Most Expensive
B
Reve Diamonds
8F28AA0E1 · Nov 1
HK$10,192 HKD
$1,299 USD
View
19 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$8,364 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$1,828 HKD