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Princess|Lab Grown|IGI

0.78ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG698586235

Shape and cutting style on the report: Princess cut

Certificate IGI LG698586235

Diamond specifications and retailer prices

From HK$910 HKD
As of November 6, 2026
Save HK$8,525 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,435 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG698586235 or 698586235. Listed at 12 retailers as of November 5, 2026, with prices from HK$910 to HK$9,435, a HK$8,525 spread on the same certified stone. MOH London lists it at HK$9,435. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.78
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698586235
Dimensions5.05 × 5.00 × 3.55 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm5.00 mm0.78 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG698586235
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,435 HKD|Low: HK$910 HKD|High: HK$9,455 HKD|Avg: HK$2,913 HKD|-0.2%
MOH London
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
November 6, 2026
Retailer 11HK$910 HKD
Retailer 10HK$1,059 HKD
Retailer 12HK$1,208 HKD
Retailer 3HK$1,302 HKD
Retailer 15HK$1,647 HKD
Retailer 5HK$1,710 HKD
Retailer 16HK$2,212 HKD
Retailer 2HK$2,283 HKD
Retailer 4HK$2,463 HKD
Retailer 13HK$3,013 HKD
Retailer 7HK$3,256 HKD
Retailer 14HK$3,640 HKD
Retailer 9HK$4,064 HKD
Retailer 6HK$4,511 HKD
Retailer 8HK$5,727 HKD
MOH LondonHK$9,435 HKD

10 data points across 16 retailers

12 retailersHK$910 HKD to HK$9,435 HKD

A
Cheapest Retailer
-
HK$910 HKD
A
Retailer 2
-
HK$1,059 HKD
View
A
Retailer 3
-
HK$1,208 HKD
View
A
Retailer 4
-
HK$1,302 HKD
View
Retailer 5
-
HK$1,647 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$2,212 HKD
View
B+
Retailer 7
-
HK$2,283 HKD
View
B+
Retailer 8
-
HK$2,463 HKD
View
B+
Retailer 9
-
HK$3,013 HKD
View
B
Retailer 10
-
HK$3,640 HKD
View
B
Retailer 11
-
HK$4,064 HKD
View
Most Expensive
B
MOH London
LG698586235 · Nov 5
HK$9,435 HKD
£947 GBP
View
11 more retailers have this diamond
Prices start from HK$910 HKDSave up to HK$8,525 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
0.78ct Princess
HK$910 HKD