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Oval|Lab Grown|IGI

2.28ct E SI2 Oval Lab Grown Diamond

E/SI2 • IGI LG787625475

Certificate IGI LG787625475

Diamond specifications and retailer prices

From $2,689 NZD
$1,510 USD
As of October 30, 2026
Save $1,015 NZD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,703 NZD at Zales · As of October 28, 2026
View at Zales

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 SI2 clarity (slightly-included) and certified by IGI LG787625475 or 787625475. Listed at 3 retailers as of October 28, 2026, with prices from $2,689 to $3,703, a $1,015 spread on the same certified stone. Zales lists it at $3,703. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.28
Carat
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625475
Dimensions10.83 × 7.45 mm
L/W Ratio1.45
Top View
10.83 mm7.45 mm2.28 ctE / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625475
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,689 NZD|Low: $2,689 NZD|High: $6,000 NZD|Avg: $4,356 NZD|-55.2%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$2,689 NZD
Retailer 2$3,703 NZD
Zales$3,703 NZD

4 data points across 3 retailers

3 retailers$2,689 NZD to $3,703 NZD

B
Cheapest Retailer
-
$2,689 NZD
$1,510 USD
C
Retailer 2
-
$3,703 NZD
$2,080 USD
View
Most Expensive
C
Zales
528004126 · Oct 28
$3,703 NZD
$2,080 USD
View
2 more retailers have this diamond
Prices start from $2,689 NZDSave up to $1,015 NZD

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.

B
2.28ct Oval
$2,689 NZD