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Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG627442304

Shape and cutting style on the report: Princess cut

Certificate IGI LG627442304

Diamond specifications and retailer prices

From HK$6,504 HKD
$829 USD
As of November 2, 2026
Save HK$21,795 HKD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$28,299 HKD at MOH London · As of November 1, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627442304 or 627442304. Listed at 23 retailers as of November 1, 2026, with prices from HK$6,504 to HK$28,299, a HK$21,795 spread on the same certified stone. MOH London lists it at HK$28,299. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627442304
Dimensions6.23 × 6.15 × 4.58 mm
L/W Ratio1.01
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
6.23 mm6.15 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627442304
Side View
Table 71.0%Crown 32.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 74.5%

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 2
Current: HK$28,299 HKD|Low: HK$6,191 HKD|High: HK$28,678 HKD|Avg: HK$15,918 HKD|-0.1%
MOH London
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
November 3, 2026
Retailer 20HK$6,504 HKD
Retailer 9HK$7,077 HKD
Retailer 10HK$7,281 HKD
Retailer 3HK$7,548 HKD
Retailer 17HK$8,945 HKD
Retailer 8HK$9,337 HKD
Retailer 5HK$9,368 HKD
Retailer 2HK$11,499 HKD
Retailer 16HK$12,078 HKD
Retailer 14HK$12,169 HKD
Retailer 13HK$13,871 HKD
Retailer 19HK$17,356 HKD
Retailer 7HK$20,806 HKD
Retailer 4HK$21,224 HKD
Retailer 18HK$22,244 HKD
Retailer 15HK$23,625 HKD
Retailer 6HK$25,126 HKD
Retailer 11HK$25,373 HKD
Retailer 12HK$26,149 HKD
MOH LondonHK$28,299 HKD

40 data points across 20 retailers

23 retailersHK$6,504 HKD to HK$28,299 HKD

A
Cheapest Retailer
-
HK$6,504 HKD
$829 USD
A
Retailer 2
-
HK$7,077 HKD
$902 USD
View
A
Retailer 3
-
HK$7,281 HKD
$928 USD
View
Final sale: no returns
Retailer 4
-
HK$7,548 HKD
$962 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$7,548 HKD
$962 USD
View
A
Retailer 6
-
HK$8,737 HKD
View
A
Retailer 7
-
HK$8,945 HKD
$1,140 USD
View
A
Retailer 8
-
HK$9,337 HKD
$1,190 USD
View
A
Retailer 9
-
HK$9,368 HKD
$1,194 USD
View
A
Retailer 10
-
HK$11,499 HKD
£1,154 GBP
View
A
Retailer 11
-
HK$12,078 HKD
€1,466 EUR
View
B+
Retailer 12
-
HK$12,169 HKD
$1,551 USD
View
B+
Retailer 13
-
HK$13,871 HKD
ZAR 28,561 ZAR
View
B+
Retailer 14
-
HK$17,356 HKD
$2,212 USD
View
B
Retailer 15
-
HK$20,806 HKD
£2,088 GBP
View
B
Retailer 16
-
HK$21,224 HKD
$2,705 USD
View
Retailer 17
-
HK$22,244 HKD
$2,835 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
HK$23,625 HKD
$3,011 USD
View
B
Retailer 19
-
HK$24,142 HKD
$3,077 USD
View
B
Retailer 20
-
HK$25,126 HKD
$3,202 USD
View
B
Retailer 21
-
HK$25,373 HKD
SGD 4,370 SGD
View
B
Retailer 22
-
HK$26,149 HKD
$3,333 USD
View
Most Expensive
B
MOH London
LG627442304 · Nov 1
HK$28,299 HKD
£2,840 GBP
View
22 more retailers have this diamond
Prices start from HK$6,504 HKDSave up to HK$21,795 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$6,504 HKD