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Princess|Lab Grown|IGI

1.00ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG706531173

Shape and cutting style on the report: Princess cut

Certificate IGI LG706531173

Diamond specifications and retailer prices

From HK$2,257 HKD
As of November 6, 2026
Save HK$3,994 HKD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,251 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG706531173 or 706531173. Listed at 8 retailers as of November 4, 2026, with prices from HK$2,257 to HK$6,251, a HK$3,994 spread on the same certified stone. MOH London lists it at HK$6,251. 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

1.00
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706531173
Dimensions5.38 × 5.13 × 3.79 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.38 mm5.13 mm1.00 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706531173
Side View
Table 69.0%Crown 49.9°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 73.9%

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$6,251 HKD|Low: HK$2,257 HKD|High: HK$6,709 HKD|Avg: HK$3,647 HKD|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$2,257 HKD
Retailer 4HK$2,289 HKD
Retailer 5HK$2,500 HKD
Retailer 3HK$2,539 HKD
Retailer 7HK$3,644 HKD
Retailer 8HK$3,919 HKD
Retailer 6HK$4,742 HKD
MOH LondonHK$6,251 HKD

43 data points across 8 retailers

8 retailersHK$2,257 HKD to HK$6,251 HKD

A
Cheapest Retailer
-
HK$2,257 HKD
B+
Retailer 2
-
HK$2,289 HKD
View
B+
Retailer 3
-
HK$2,500 HKD
View
B+
Retailer 4
-
HK$2,539 HKD
View
B
Retailer 5
-
HK$3,644 HKD
View
B
Retailer 6
-
HK$3,919 HKD
View
B
Retailer 7
-
HK$4,742 HKD
View
Most Expensive
B
MOH London
LG706531173 · Nov 4
HK$6,251 HKD
£628 GBP
View
7 more retailers have this diamond
Prices start from HK$2,257 HKDSave up to HK$3,994 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
1.00ct Princess
HK$2,257 HKD