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Princess|Lab Grown|IGI

1.27ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG844657771

Shape and cutting style on the report: Princess cut

Certificate IGI LG844657771

Diamond specifications and retailer prices

From HK$2,134 HKD
$272 USD
As of October 27, 2026
Save HK$13,793 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$15,927 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844657771 or 844657771. Listed at 22 retailers as of October 27, 2026, with prices from HK$2,134 to HK$15,927, a HK$13,793 spread on the same certified stone. Brilliant Earth lists it at HK$15,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657771
Dimensions5.94 × 5.76 × 4.19 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.94 mm5.76 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657771
Side View
Table 71.0%Crown 48.3°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
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 27
Current: HK$3,570 HKD|Low: HK$2,134 HKD|High: HK$10,751 HKD|Avg: HK$5,467 HKD|-10.8%
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
Retailer 21
October 31, 2026
Retailer 7HK$2,134 HKD
Retailer 18HK$2,354 HKD
Retailer 13HK$2,503 HKD
Retailer 9HK$2,675 HKD
Retailer 10HK$2,675 HKD
Retailer 20HK$2,772 HKD
Retailer 17HK$3,515 HKD
Retailer 1HK$3,570 HKD
Retailer 4HK$4,160 HKD
Retailer 14HK$4,578 HKD
Retailer 2HK$4,596 HKD
Retailer 16HK$5,178 HKD
Retailer 6HK$6,405 HKD
Retailer 15HK$6,763 HKD
Retailer 8HK$8,144 HKD
Retailer 21HK$8,395 HKD
Retailer 11HK$8,615 HKD
Retailer 3HK$8,801 HKD
Retailer 12HK$9,227 HKD
Retailer 19HK$10,154 HKD
Retailer 5HK$10,572 HKD

12 data points across 21 retailers

22 retailersHK$2,134 HKD to HK$15,927 HKD

A+
Cheapest Retailer
-
HK$2,134 HKD
$272 USD
A
Retailer 2
-
HK$2,354 HKD
$300 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,503 HKD
$319 USD
View
A
Retailer 4
-
HK$2,675 HKD
$341 USD
View
A
Retailer 5
-
HK$2,675 HKD
$341 USD
View
A
Retailer 6
-
HK$2,772 HKD
£278 GBP
View
A
Retailer 7
-
HK$3,515 HKD
$448 USD
View
A
Retailer 8
-
HK$3,570 HKD
$455 USD
View
A
Retailer 9
-
HK$4,160 HKD
€505 EUR
View
Retailer 10
-
HK$4,578 HKD
ZAR 9,426 ZAR
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$4,596 HKD
£461 GBP
View
A
Retailer 12
-
HK$5,178 HKD
$660 USD
View
A
Retailer 13
-
HK$6,405 HKD
A$1,256 AUD
View
A
Retailer 14
-
HK$6,763 HKD
$862 USD
View
A
Retailer 15
-
HK$8,144 HKD
$1,038 USD
View
A
Retailer 16
-
HK$8,395 HKD
SGD 1,446 SGD
View
A
Retailer 17
-
HK$8,615 HKD
$1,098 USD
View
A
Retailer 18
-
HK$8,801 HKD
$1,122 USD
View
A
Retailer 19
-
HK$9,227 HKD
$1,176 USD
View
B+
Retailer 20
-
HK$10,154 HKD
A$1,991 AUD
View
B+
Retailer 21
-
HK$10,572 HKD
£1,061 GBP
View
Most Expensive
B
Brilliant Earth
22282169A · Oct 29
HK$15,927 HKD
$2,030 USD
View
21 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$13,793 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+
1.27ct Princess
HK$2,134 HKD