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Princess|Lab Grown|IGI

1.51ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG623433740

Shape and cutting style on the report: Princess cut

Certificate IGI LG623433740

Diamond specifications and retailer prices

From HK$1,899 HKD
As of November 4, 2026
Save HK$8,850 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,749 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623433740 or 623433740. Listed at 18 retailers as of November 2, 2026, with prices from HK$1,899 to HK$10,749, a HK$8,850 spread on the same certified stone. Brilliant Earth lists it at HK$10,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623433740
Dimensions6.07 × 5.95 × 4.59 mm
L/W Ratio1.02
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
6.07 mm5.95 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623433740
Side View
Table 66.0%Crown 44.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 77.1%

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 4
Current: HK$10,749 HKD|Low: HK$1,828 HKD|High: HK$11,377 HKD|Avg: HK$4,975 HKD|-5.5%
Brilliant Earth
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
November 4, 2026
Retailer 15HK$1,899 HKD
Retailer 6HK$2,134 HKD
Retailer 7HK$2,205 HKD
Retailer 5HK$2,362 HKD
Retailer 16HK$2,362 HKD
Retailer 9HK$2,621 HKD
Retailer 14HK$3,178 HKD
Retailer 11HK$4,245 HKD
Retailer 8HK$4,323 HKD
Retailer 2HK$4,425 HKD
Retailer 13HK$6,049 HKD
Retailer 4HK$7,579 HKD
Retailer 12HK$8,199 HKD
Retailer 10HK$9,439 HKD
Retailer 3HK$9,596 HKD
Brilliant EarthHK$10,749 HKD

44 data points across 16 retailers

18 retailersHK$1,899 HKD to HK$10,749 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
A
Retailer 2
-
HK$2,134 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,205 HKD
View
A
Retailer 4
-
HK$2,362 HKD
View
Retailer 5
-
HK$2,362 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$2,621 HKD
View
B+
Retailer 7
-
HK$3,178 HKD
View
B+
Retailer 8
-
HK$4,080 HKD
View
B+
Retailer 9
-
HK$4,245 HKD
View
B+
Retailer 10
-
HK$4,323 HKD
View
B+
Retailer 11
-
HK$4,425 HKD
View
B+
Retailer 12
-
HK$6,049 HKD
View
B
Retailer 13
-
HK$7,579 HKD
View
B
Retailer 14
-
HK$7,987 HKD
View
Retailer 15
-
HK$8,199 HKD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$9,439 HKD
View
B
Retailer 17
-
HK$9,596 HKD
View
Most Expensive
B
Brilliant Earth
21311970A · Nov 2
HK$10,749 HKD
$1,370 USD
View
17 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$8,850 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
1.51ct Princess
HK$1,899 HKD