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Oval|Lab Grown|IGI

3.03ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG833638137

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833638137

Diamond specifications and retailer prices

From HK$4,397 HKD
As of November 6, 2026
Save HK$27,266 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$31,663 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 LG833638137 or 833638137. Listed at 12 retailers as of November 6, 2026, with prices from HK$4,397 to HK$31,663, a HK$27,266 spread on the same certified stone. Brilliant Earth lists it at HK$31,663. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833638137
Dimensions11.32 × 7.99 × 5.07 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm7.99 mm3.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833638137
Side View
Table 56.0%Crown 36.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 63.5%

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$31,663 HKD|Low: HK$4,397 HKD|High: HK$31,663 HKD|Avg: HK$11,926 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$4,397 HKD
Retailer 8HK$5,455 HKD
Retailer 2HK$6,215 HKD
Retailer 7HK$6,505 HKD
Retailer 9HK$8,410 HKD
Retailer 3HK$8,417 HKD
Retailer 5HK$14,068 HKD
Retailer 4HK$23,606 HKD
Brilliant EarthHK$31,663 HKD

42 data points across 9 retailers

12 retailersHK$4,397 HKD to HK$31,663 HKD

A
Cheapest Retailer
-
HK$4,397 HKD
A
Retailer 2
-
HK$4,922 HKD
View
A
Retailer 3
-
HK$5,455 HKD
View
Retailer 4
-
HK$5,455 HKD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$6,215 HKD
View
A
Retailer 6
-
HK$6,505 HKD
View
B+
Retailer 7
-
HK$8,410 HKD
View
A
Retailer 8
-
HK$8,417 HKD
View
B
Retailer 9
-
HK$14,068 HKD
View
B
Retailer 10
-
HK$14,342 HKD
View
B
Retailer 11
-
HK$23,606 HKD
View
Most Expensive
B
Brilliant Earth
22132261A · Nov 6
HK$31,663 HKD
$4,040 USD
View
11 more retailers have this diamond
Prices start from HK$4,397 HKDSave up to HK$27,266 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 Oval
HK$4,397 HKD