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Oval|Lab Grown|IGI

2.22ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • IGI LG510187047

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG510187047

Diamond specifications and retailer prices

From $1,877 AUD
HK$10,300 HKD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $2,875 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.22ct lab-grown oval diamond

This 2.22ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG510187047 or 510187047. Listed at 2 retailers as of October 30, 2026. 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

2.22
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510187047
Dimensions10.39 × 7.41 × 4.61 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
10.39 mm7.41 mm2.22 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510187047
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,875 AUD|Low: $675 AUD|High: $2,932 AUD|Avg: $1,555 AUD|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2$675 AUD
Retailer 3$764 AUD
Retailer 4$1,877 AUD
Rare Carat$2,875 AUD

3 data points across 4 retailers

2 retailers

B
Cheapest Retailer
-
$1,877 AUD
HK$10,300 HKD
Most Expensive
Rare Carat
KD0723 · Oct 18
$2,875 AUD
$2,020 USD
View
Price last confirmed 11 days ago
1 more retailer has this diamond
Prices start from $1,877 AUD

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
2.22ct Oval
$1,877 AUD