Princess|Lab Grown|IGI

1.51ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG674512580

Shape and cutting style on the report: Princess cut

Certificate IGI LG674512580

Diamond specifications and retailer prices

From HK$5,523 HKD
$704 USD
As of October 30, 2026
Save HK$52,849 HKD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$58,372 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG674512580 or 674512580. Listed at 21 retailers as of October 30, 2026, with prices from HK$5,523 to HK$58,372, a HK$52,849 spread on the same certified stone. Do Amore Diamonds lists it at HK$58,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674512580
Dimensions6.34 × 6.33 × 4.35 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.33 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674512580
Side View
Table 67.0%Crown 40.5°Girdle: MediumPavilion 36.9°Culet: NoneDepth 68.7%

Caratlytics Score

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A+
Exceptional
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: Oct 30
Current: HK$49,036 HKD|Low: HK$5,523 HKD|High: HK$49,977 HKD|Avg: HK$15,107 HKD|-1.9%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 17HK$5,523 HKD
Retailer 4HK$6,010 HKD
Retailer 5HK$6,182 HKD
Retailer 7HK$6,410 HKD
Retailer 11HK$6,535 HKD
Retailer 3HK$6,912 HKD
Retailer 9HK$7,806 HKD
Retailer 2HK$7,808 HKD
Retailer 18HK$9,038 HKD
Retailer 12HK$10,842 HKD
Retailer 14HK$13,000 HKD
Retailer 6HK$15,354 HKD
Retailer 16HK$17,594 HKD
Retailer 15HK$19,881 HKD
Retailer 8HK$21,890 HKD
Retailer 10HK$22,001 HKD
Retailer 19HK$25,282 HKD
Retailer 13HK$26,654 HKD
Do Amore DiamondsHK$49,036 HKD

26 data points across 19 retailers

21 retailersHK$5,523 HKD to HK$58,372 HKD

A+
Cheapest Retailer
-
HK$5,523 HKD
$704 USD
A
Retailer 2
-
HK$6,010 HKD
$766 USD
View
A
Retailer 3
-
HK$6,182 HKD
$788 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,410 HKD
$817 USD
View
Retailer 5
-
HK$6,535 HKD
$833 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$6,912 HKD
$881 USD
View
A
Retailer 7
-
HK$7,806 HKD
$995 USD
View
A
Retailer 8
-
HK$7,808 HKD
£784 GBP
View
A
Retailer 9
-
HK$9,038 HKD
$1,152 USD
View
A
Retailer 10
-
HK$10,842 HKD
£1,088 GBP
View
A
Retailer 11
-
HK$13,000 HKD
ZAR 26,769 ZAR
View
B+
Retailer 12
-
HK$15,354 HKD
$1,957 USD
View
Retailer 13
-
HK$17,594 HKD
A$3,450 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$19,881 HKD
$2,534 USD
View
B+
Retailer 15
-
HK$21,890 HKD
$2,790 USD
View
B
Retailer 16
-
HK$22,001 HKD
£2,208 GBP
View
B+
Retailer 17
-
HK$25,282 HKD
$3,222 USD
View
B+
Retailer 18
-
HK$26,654 HKD
£2,675 GBP
View
B
Retailer 19
-
HK$27,068 HKD
$3,450 USD
View
B
Retailer 20
-
HK$49,036 HKD
$6,250 USD
View
Most Expensive
B
Do Amore Diamonds
23-674512580 · Oct 30
HK$58,372 HKD
$7,440 USD
View
20 more retailers have this diamond
Prices start from HK$5,523 HKDSave up to HK$52,849 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$5,523 HKD