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Princess|Lab Grown|IGI

1.80ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG760511133

Shape and cutting style on the report: Princess cut

Certificate IGI LG760511133

Diamond specifications and retailer prices

From HK$6,128 HKD
$781 USD
As of October 27, 2026
Save HK$27,768 HKD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$33,896 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown princess diamond

This 1.8ct 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 LG760511133 or 760511133. Listed at 24 retailers as of October 27, 2026, with prices from HK$6,128 to HK$33,896, a HK$27,768 spread on the same certified stone. Brilliant Earth lists it at HK$33,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760511133
Dimensions6.64 × 6.56 × 4.67 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
6.64 mm6.56 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760511133
Side View
Table 65.0%Crown 41.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.2%

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: Oct 27
Current: HK$33,896 HKD|Low: HK$6,669 HKD|High: HK$33,896 HKD|Avg: HK$15,649 HKD|+9.1%
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
October 29, 2026
Retailer 5HK$6,669 HKD
Retailer 6HK$6,858 HKD
Retailer 11HK$8,474 HKD
Retailer 4HK$9,047 HKD
Retailer 2HK$10,900 HKD
Retailer 8HK$11,320 HKD
Retailer 15HK$11,487 HKD
Retailer 10HK$13,068 HKD
Retailer 13HK$16,909 HKD
Retailer 12HK$17,687 HKD
Retailer 7HK$22,122 HKD
Retailer 14HK$22,676 HKD
Retailer 3HK$23,910 HKD
Retailer 9HK$26,796 HKD
Brilliant EarthHK$33,896 HKD

45 data points across 15 retailers

24 retailersHK$6,128 HKD to HK$33,896 HKD

A
Cheapest Retailer
-
HK$6,128 HKD
$781 USD
A
Retailer 2
-
HK$6,669 HKD
$850 USD
View
A
Retailer 3
-
HK$6,858 HKD
$874 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,109 HKD
$906 USD
View
A
Retailer 5
-
HK$7,109 HKD
$906 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$8,236 HKD
View
A
Retailer 7
-
HK$8,474 HKD
$1,080 USD
View
A
Retailer 8
-
HK$9,047 HKD
$1,153 USD
View
A
Retailer 9
-
HK$10,900 HKD
£1,094 GBP
View
A
Retailer 10
-
HK$11,320 HKD
€1,374 EUR
View
A
Retailer 11
-
HK$11,487 HKD
$1,464 USD
View
A
Retailer 12
-
HK$12,233 HKD
$1,559 USD
View
A
Retailer 13
-
HK$13,068 HKD
ZAR 26,907 ZAR
View
B+
Retailer 14
-
HK$16,909 HKD
$2,155 USD
View
B+
Retailer 15
-
HK$17,687 HKD
A$3,468 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$19,993 HKD
$2,548 USD
View
B+
Retailer 17
-
HK$22,122 HKD
£2,220 GBP
View
B+
Retailer 18
-
HK$22,676 HKD
$2,890 USD
View
B+
Retailer 19
-
HK$23,910 HKD
SGD 4,118 SGD
View
B+
Retailer 20
-
HK$23,916 HKD
$3,048 USD
View
B+
Retailer 21
-
HK$24,034 HKD
$3,063 USD
View
B+
Retailer 22
-
HK$24,567 HKD
$3,131 USD
View
B+
Retailer 23
-
HK$26,796 HKD
£2,689 GBP
View
Most Expensive
B
Brilliant Earth
19055702A · Oct 29
HK$33,896 HKD
$4,320 USD
View
23 more retailers have this diamond
Prices start from HK$6,128 HKDSave up to HK$27,768 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
1.80ct Princess
HK$6,128 HKD