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Oval|Lab Grown|IGI

2.28ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From HK$4,159 HKD
$530 USD
As of October 26, 2026
Save HK$29,550 HKD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$33,708 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.28ct lab-grown oval diamond

This 2.28ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 26, 2026, with prices from HK$4,159 to HK$33,708, a HK$29,550 spread on the same certified stone. Blue Nile lists it at HK$33,708. 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

2.28
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.34 × 7.46 × 4.64 mm
L/W Ratio1.39
Top View
10.34 mm7.46 mm2.28 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 26
Current: HK$33,708 HKD|Low: HK$4,159 HKD|High: HK$42,912 HKD|Avg: HK$18,609 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5HK$4,159 HKD
Retailer 4HK$4,418 HKD
Retailer 2HK$6,944 HKD
Retailer 3HK$14,194 HKD
Blue NileHK$33,708 HKD
Retailer 6HK$42,912 HKD

13 data points across 6 retailers

5 retailersHK$4,159 HKD to HK$33,708 HKD

A
Cheapest Retailer
-
HK$4,159 HKD
$530 USD
A
Retailer 2
-
HK$4,418 HKD
$563 USD
View
A
Retailer 3
-
HK$6,944 HKD
$885 USD
View
B+
Retailer 4
-
HK$14,194 HKD
$1,809 USD
View
Most Expensive
B
Blue Nile
30353579 · Oct 29
HK$33,708 HKD
$4,296 USD
View
4 more retailers have this diamond
Prices start from HK$4,159 HKDSave up to HK$29,550 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
2.28ct Oval
HK$4,159 HKD