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Princess|Lab Grown|IGI

3.08ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG818695000

Shape and cutting style on the report: Princess cut

Certificate IGI LG818695000

Diamond specifications and retailer prices

From HK$3,146 HKD
As of November 4, 2026
Save HK$17,408 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$20,554 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.08ct lab-grown princess diamond

This 3.08ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG818695000 or 818695000. Listed at 3 retailers as of November 4, 2026, with prices from HK$3,146 to HK$20,554, a HK$17,408 spread on the same certified stone. Brilliant Earth lists it at HK$20,554. 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

3.08
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818695000
Dimensions7.95 × 7.91 × 5.72 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.91 mm3.08 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818695000
Side View
Table 65.0%Crown 39.2°Girdle: MediumPavilion 38.7°Culet: NoneDepth 72.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$20,554 HKD|Low: HK$3,146 HKD|High: HK$20,554 HKD|Avg: HK$10,598 HKD
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$3,146 HKD
Retailer 2HK$6,417 HKD
Brilliant EarthHK$20,554 HKD

40 data points across 3 retailers

3 retailersHK$3,146 HKD to HK$20,554 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,417 HKD
View
Most Expensive
B
Brilliant Earth
21228683A · Nov 4
HK$20,554 HKD
$2,620 USD
View
2 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$17,408 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
3.08ct Princess
HK$3,146 HKD