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Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG588336997

Shape and cutting style on the report: Princess cut

Certificate IGI LG588336997

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$8,742 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$14,279 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG588336997 or 588336997. Listed at 20 retailers as of October 30, 2026, with a 437% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588336997
Dimensions5.49 × 5.48 × 3.86 mm
L/W Ratio1.00
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
5.49 mm5.48 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588336997
Side View
Table 66.0%Crown 37.9°Girdle: MediumPavilion 38°Culet: NoneDepth 70.4%

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 30
Current: HK$14,279 HKD|Low: HK$1,922 HKD|High: HK$14,279 HKD|Avg: HK$5,022 HKD
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 18HK$2,001 HKD
Retailer 6HK$2,244 HKD
Retailer 3HK$2,479 HKD
Retailer 9HK$2,479 HKD
Retailer 11HK$2,631 HKD
Retailer 17HK$3,334 HKD
Retailer 4HK$3,727 HKD
Retailer 12HK$4,061 HKD
Retailer 14HK$4,263 HKD
Retailer 10HK$4,394 HKD
Retailer 2HK$4,693 HKD
Retailer 8HK$4,707 HKD
Retailer 13HK$6,038 HKD
Retailer 16HK$6,104 HKD
Retailer 5HK$7,979 HKD
Retailer 15HK$9,994 HKD
Retailer 7HK$10,743 HKD
Brilliant EarthHK$14,279 HKD

37 data points across 18 retailers

20 retailersHK$2,001 HKD to HK$10,743 HKD

A+
Cheapest Retailer
-
HK$2,001 HKD
$255 USD
A
Retailer 2
-
HK$2,244 HKD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,322 HKD
$296 USD
View
A
Retailer 4
-
HK$2,479 HKD
$316 USD
View
A
Retailer 5
-
HK$2,479 HKD
$316 USD
View
A
Retailer 6
-
HK$2,631 HKD
£264 GBP
View
A
Retailer 7
-
HK$3,334 HKD
$425 USD
View
A
Retailer 8
-
HK$3,727 HKD
$475 USD
View
A
Retailer 9
-
HK$4,061 HKD
€493 EUR
View
A
Retailer 10
-
HK$4,263 HKD
ZAR 8,778 ZAR
View
A
Retailer 11
-
HK$4,394 HKD
$560 USD
View
A
Retailer 12
-
HK$4,693 HKD
£471 GBP
View
A
Retailer 13
-
HK$4,707 HKD
$600 USD
View
B+
Retailer 14
-
HK$6,038 HKD
A$1,184 AUD
View
B+
Retailer 15
-
HK$6,104 HKD
$778 USD
View
B+
Retailer 16
-
HK$7,979 HKD
$1,017 USD
View
B+
Retailer 17
-
HK$8,380 HKD
$1,068 USD
View
B+
Retailer 18
-
HK$9,994 HKD
£1,003 GBP
View
B
Retailer 19
-
HK$10,743 HKD
$1,369 USD
View
Most Expensive
Brilliant Earth
14113421A · Oct 16
HK$14,279 HKD
$1,820 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$8,742 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+
1.03ct Princess
HK$2,001 HKD