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Oval|Lab Grown|IGI

3.03ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG764683879

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764683879

Diamond specifications and retailer prices

From HK$4,397 HKD
As of November 6, 2026
Save HK$25,307 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$29,704 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764683879 or 764683879. Listed at 17 retailers as of November 6, 2026, with prices from HK$4,397 to HK$29,704, a HK$25,307 spread on the same certified stone. Brilliant Earth lists it at HK$29,704. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764683879
Dimensions11.83 × 7.94 × 4.91 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm7.94 mm3.03 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764683879
Side View
Table 64.0%Crown 39.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.8%

Caratlytics Score

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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$29,704 HKD|Low: HK$4,224 HKD|High: HK$60,583 HKD|Avg: HK$11,245 HKD
Brilliant Earth
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
Retailer 17
November 6, 2026
Retailer 14HK$4,397 HKD
Retailer 16HK$4,914 HKD
Retailer 6HK$4,922 HKD
Retailer 5HK$5,455 HKD
Retailer 17HK$5,455 HKD
Retailer 2HK$6,215 HKD
Retailer 12HK$6,505 HKD
Retailer 8HK$7,610 HKD
Retailer 3HK$8,410 HKD
Retailer 10HK$8,417 HKD
Retailer 7HK$8,864 HKD
Retailer 13HK$14,068 HKD
Retailer 4HK$14,342 HKD
Retailer 9HK$17,673 HKD
Retailer 15HK$18,379 HKD
Retailer 11HK$23,669 HKD
Brilliant EarthHK$29,704 HKD

43 data points across 17 retailers

17 retailersHK$4,397 HKD to HK$29,704 HKD

A
Cheapest Retailer
-
HK$4,397 HKD
A
Retailer 2
-
HK$4,914 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,922 HKD
View
A
Retailer 4
-
HK$5,455 HKD
View
Retailer 5
-
HK$5,455 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$6,215 HKD
View
A
Retailer 7
-
HK$6,505 HKD
View
A
Retailer 8
-
HK$7,610 HKD
View
B+
Retailer 9
-
HK$8,410 HKD
View
A
Retailer 10
-
HK$8,417 HKD
View
B+
Retailer 11
-
HK$8,864 HKD
View
B
Retailer 12
-
HK$14,068 HKD
View
B
Retailer 13
-
HK$14,342 HKD
View
B
Retailer 14
-
HK$17,673 HKD
View
B
Retailer 15
-
HK$18,379 HKD
View
B
Retailer 16
-
HK$23,669 HKD
View
Most Expensive
B
Brilliant Earth
18547570A · Nov 6
HK$29,704 HKD
$3,790 USD
View
16 more retailers have this diamond
Prices start from HK$4,397 HKDSave up to HK$25,307 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 Oval
HK$4,397 HKD