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Oval|Lab Grown|IGI

3.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG831605723

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831605723

Diamond specifications and retailer prices

From HK$3,127 HKD
As of November 6, 2026
Save HK$11,764 HKD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$14,891 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval 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 LG831605723 or 831605723. Listed at 3 retailers as of November 1, 2026, with prices from HK$3,127 to HK$14,891, a HK$11,764 spread on the same certified stone. Rare Carat lists it at HK$14,891. 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

3.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831605723
Dimensions11.23 × 8.23 × 5.20 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm8.23 mm3.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831605723
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.2%

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$14,891 HKD|Low: HK$3,127 HKD|High: HK$15,126 HKD|Avg: HK$7,635 HKD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3HK$3,127 HKD
Retailer 6HK$4,663 HKD
Retailer 7HK$5,376 HKD
Retailer 2HK$6,403 HKD
Retailer 5HK$7,853 HKD
Retailer 4HK$9,342 HKD
Rare CaratHK$14,891 HKD

39 data points across 7 retailers

3 retailersHK$3,127 HKD to HK$14,891 HKD

A
Cheapest Retailer
-
HK$3,127 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,403 HKD
View
Most Expensive
B
Rare Carat
831605723 · Nov 1
HK$14,891 HKD
$1,900 USD
View
2 more retailers have this diamond
Prices start from HK$3,127 HKDSave up to HK$11,764 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
3.06ct Oval
HK$3,127 HKD