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Oval|Lab Grown|IGI

3.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804660670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804660670

Diamond specifications and retailer prices

From HK$12,129 HKD
$1,546 USD
As of October 29, 2026
Save HK$59,188 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$71,317 HKD at Brilliant Earth · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660670 or 804660670. Listed at 12 retailers as of October 29, 2026, with prices from HK$12,129 to HK$71,317, a HK$59,188 spread on the same certified stone. Brilliant Earth lists it at HK$71,317. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660670
Dimensions11.64 × 8.19 × 5.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.64 mm8.19 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660670
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: Oct 29
Current: HK$71,317 HKD|Low: HK$12,129 HKD|High: HK$97,444 HKD|Avg: HK$33,170 HKD|-26.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$12,129 HKD
Retailer 12HK$12,352 HKD
Retailer 2HK$14,681 HKD
Retailer 11HK$15,260 HKD
Retailer 6HK$16,212 HKD
Retailer 8HK$23,419 HKD
Retailer 7HK$26,150 HKD
Retailer 5HK$32,722 HKD
Retailer 4HK$33,954 HKD
Retailer 10HK$35,423 HKD
Retailer 3HK$38,617 HKD
Brilliant EarthHK$71,317 HKD

42 data points across 12 retailers

12 retailersHK$12,129 HKD to HK$71,317 HKD

A
Cheapest Retailer
-
HK$12,129 HKD
$1,546 USD
A
Retailer 2
-
HK$12,352 HKD
View
A
Retailer 3
-
HK$14,681 HKD
£1,473 GBP
View
A
Retailer 4
-
HK$15,260 HKD
$1,945 USD
View
A
Retailer 5
-
HK$16,212 HKD
€1,968 EUR
View
A
Retailer 6
-
HK$23,419 HKD
$2,985 USD
View
B+
Retailer 7
-
HK$26,150 HKD
$3,333 USD
View
B+
Retailer 8
-
HK$32,722 HKD
£3,284 GBP
View
B+
Retailer 9
-
HK$35,423 HKD
$4,515 USD
View
B+
Retailer 10
-
HK$38,617 HKD
$4,922 USD
View
Retailer 11
-
HK$46,022 HKD
$5,866 USD
View
Price last confirmed 71 days ago
Most Expensive
B
Brilliant Earth
20566654A · Oct 29
HK$71,317 HKD
$9,090 USD
View
11 more retailers have this diamond
Prices start from HK$12,129 HKDSave up to HK$59,188 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$12,129 HKD