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Oval|Lab Grown|IGI

2.23ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • IGI LG621448861

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621448861

Diamond specifications and retailer prices

From HK$2,205 HKD
$281 USD
As of October 29, 2026
Save HK$13,016 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,221 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.23ct lab-grown oval diamond

This 2.23ct 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 LG621448861 or 621448861. Listed at 17 retailers as of October 29, 2026, with prices from HK$2,205 to HK$15,221, a HK$13,016 spread on the same certified stone. Brilliant Earth lists it at HK$15,221. 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

2.23
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448861
Dimensions10.27 × 7.39 × 4.63 mm
L/W Ratio1.39
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
10.27 mm7.39 mm2.23 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448861
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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$15,221 HKD|Low: HK$2,205 HKD|High: HK$15,299 HKD|Avg: HK$6,060 HKD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4HK$2,205 HKD
Retailer 14HK$2,558 HKD
Retailer 3HK$2,738 HKD
Retailer 12HK$2,738 HKD
Retailer 9HK$2,746 HKD
Retailer 8HK$3,013 HKD
Retailer 7HK$3,593 HKD
Retailer 11HK$3,962 HKD
Retailer 13HK$4,654 HKD
Retailer 2HK$4,824 HKD
Retailer 17HK$5,006 HKD
Retailer 15HK$6,481 HKD
Retailer 16HK$6,998 HKD
Retailer 6HK$8,795 HKD
Retailer 10HK$11,020 HKD
Retailer 5HK$13,769 HKD
Brilliant EarthHK$15,221 HKD

43 data points across 17 retailers

17 retailersHK$2,205 HKD to HK$15,221 HKD

A
Cheapest Retailer
-
HK$2,205 HKD
$281 USD
A
Retailer 2
-
HK$2,558 HKD
$326 USD
View
B+
Retailer 3
-
HK$2,738 HKD
$349 USD
View
A
Retailer 4
-
HK$2,738 HKD
$349 USD
View
B+
Retailer 5
-
HK$2,746 HKD
$350 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$3,013 HKD
View
B+
Retailer 7
-
HK$3,593 HKD
$458 USD
View
B+
Retailer 8
-
HK$3,962 HKD
$505 USD
View
Retailer 9
-
HK$4,654 HKD
€565 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$4,824 HKD
£484 GBP
View
B+
Retailer 11
-
HK$5,006 HKD
$638 USD
View
B+
Retailer 12
-
HK$6,481 HKD
$826 USD
View
B
Retailer 13
-
HK$6,998 HKD
$892 USD
View
B
Retailer 14
-
HK$8,795 HKD
$1,121 USD
View
B
Retailer 15
-
HK$11,020 HKD
£1,106 GBP
View
Retailer 16
-
HK$13,769 HKD
$1,755 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20470757A · Oct 29
HK$15,221 HKD
$1,940 USD
View
16 more retailers have this diamond
Prices start from HK$2,205 HKDSave up to HK$13,016 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
2.23ct Oval
HK$2,205 HKD