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3.03ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 7498512977

Certificate GIA 7498512977

Diamond specifications and retailer prices

From HK$7,092 HKD
As of November 4, 2026
Save HK$23,266 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,358 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round 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 GIA 7498512977. Listed at 11 retailers as of November 4, 2026, with prices from HK$7,092 to HK$30,358, a HK$23,266 spread on the same certified stone. MOH London lists it at HK$30,358. 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

3.03
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7498512977
Dimensions9.38 × 9.41 × 5.63 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
9.38 mm9.41 mm3.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498512977
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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 4
Current: HK$30,358 HKD|Low: HK$7,092 HKD|High: HK$30,807 HKD|Avg: HK$16,243 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$7,092 HKD
Retailer 10HK$7,508 HKD
Retailer 9HK$8,747 HKD
Retailer 6HK$9,940 HKD
Retailer 2HK$11,854 HKD
Retailer 5HK$12,286 HKD
Retailer 4HK$15,996 HKD
Retailer 11HK$21,543 HKD
Retailer 7HK$22,830 HKD
Retailer 3HK$28,957 HKD
MOH LondonHK$30,358 HKD

44 data points across 11 retailers

11 retailersHK$7,092 HKD to HK$30,358 HKD

A
Cheapest Retailer
-
HK$7,092 HKD
Final sale: no returns
A
Retailer 2
-
HK$7,508 HKD
View
B+
Retailer 3
-
HK$8,747 HKD
View
B+
Retailer 4
-
HK$9,940 HKD
View
B+
Retailer 5
-
HK$11,854 HKD
View
B+
Retailer 6
-
HK$12,286 HKD
View
B
Retailer 7
-
HK$15,996 HKD
View
B
Retailer 8
-
HK$21,543 HKD
View
B
Retailer 9
-
HK$22,830 HKD
View
B
Retailer 10
-
HK$28,957 HKD
View
Most Expensive
B
MOH London
7498512977 · Nov 5
HK$30,358 HKD
£3,047 GBP
View
10 more retailers have this diamond
Prices start from HK$7,092 HKDSave up to HK$23,266 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
3.03ct Round
HK$7,092 HKD