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Princess|Lab Grown|IGI

1.03ct D SI1 Princess Lab Grown Diamond

VG • D/SI1 • IGI LG853694591

Shape and cutting style on the report: Princess cut

Certificate IGI LG853694591

Diamond specifications and retailer prices

From HK$1,185 HKD
As of November 6, 2026
Save HK$3,915 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$5,099 HKD at Brilliant Earth · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG853694591 or 853694591. Listed at 11 retailers as of November 5, 2026, with prices from HK$1,185 to HK$5,099, a HK$3,915 spread on the same certified stone. Brilliant Earth lists it at HK$5,099. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853694591
Dimensions5.41 × 5.35 × 3.99 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm5.35 mm1.03 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853694591
Side View
Table 73.0%Crown 42.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 74.6%

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 6
Current: HK$1,742 HKD|Low: HK$1,185 HKD|High: HK$4,715 HKD|Avg: HK$2,297 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$1,185 HKD
Retailer 10HK$1,318 HKD
Retailer 8HK$1,373 HKD
Retailer 9HK$1,702 HKD
Retailer 1HK$1,742 HKD
Retailer 7HK$2,526 HKD
Retailer 4HK$2,699 HKD
Retailer 6HK$2,785 HKD
Retailer 2HK$4,025 HKD
Retailer 3HK$4,715 HKD

2 data points across 10 retailers

11 retailersHK$1,185 HKD to HK$5,099 HKD

A
Cheapest Retailer
-
HK$1,185 HKD
A
Retailer 2
-
HK$1,318 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,373 HKD
View
B+
Retailer 4
-
HK$1,702 HKD
View
B+
Retailer 5
-
HK$1,742 HKD
View
B+
Retailer 6
-
HK$2,526 HKD
View
B+
Retailer 7
-
HK$2,699 HKD
View
B+
Retailer 8
-
HK$2,785 HKD
View
B
Retailer 9
-
HK$4,025 HKD
View
B
Retailer 10
-
HK$4,715 HKD
View
Most Expensive
B
Brilliant Earth
22517802A · Nov 5
HK$5,099 HKD
$650 USD
View
10 more retailers have this diamond
Prices start from HK$1,185 HKDSave up to HK$3,915 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$1,185 HKD