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Radiant|Lab Grown|IGI

2.51ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG761560232

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG761560232

Diamond specifications and retailer prices

From HK$47,545 HKD
$6,060 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: HK$47,545 HKD at Brilliant Earth
View at Brilliant Earth

About this 2.51ct lab-grown radiant diamond

This 2.51ct lab-grown radiant 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 LG761560232 or 761560232. Listed at 3 retailers as of October 30, 2026. 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

2.51
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761560232
Dimensions9.16 × 6.64 × 4.72 mm
L/W Ratio1.38
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
9.16 mm6.64 mm2.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761560232
Side View
Table 64.0%Crown 47.4°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 71.1%

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: HK$47,545 HKD|Low: HK$9,313 HKD|High: HK$106,890 HKD|Avg: HK$45,978 HKD|-32.1%
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
October 30, 2026
Retailer 12HK$9,313 HKD
Retailer 11HK$13,024 HKD
Retailer 9HK$17,810 HKD
Retailer 6HK$21,270 HKD
Retailer 7HK$25,686 HKD
Retailer 13HK$37,748 HKD
Retailer 2HK$42,445 HKD
Retailer 10HK$43,413 HKD
Retailer 3HK$45,795 HKD
Brilliant EarthHK$47,545 HKD
Retailer 8HK$74,926 HKD
Retailer 4HK$92,524 HKD
Retailer 5HK$106,890 HKD

8 data points across 13 retailers

3 retailers

Retailer 1
-
HK$21,270 HKD
$2,711 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$42,445 HKD
$5,410 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21416237Y · Oct 30
HK$47,545 HKD
$6,060 USD
View
2 more retailers have this diamond

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
2.51ct Radiant
HK$47,545 HKD