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Radiant|Lab Grown|IGI

2.75ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG799644218

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

Certificate IGI LG799644218

Diamond specifications and retailer prices

From HK$27,847 HKD
$3,549 USD
As of October 29, 2026
Save HK$50,460 HKD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$78,307 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.75ct lab-grown radiant diamond

This 2.75ct 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 LG799644218 or 799644218. Listed at 7 retailers as of October 29, 2026, with prices from HK$27,847 to HK$78,307, a HK$50,460 spread on the same certified stone. Brilliant Earth lists it at HK$78,307. 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

2.75
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799644218
Dimensions9.19 × 7.06 × 4.90 mm
L/W Ratio1.30
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
9.19 mm7.06 mm2.75 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799644218
Side View
Table 63.0%Crown 42.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 69.4%

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$78,307 HKD|Low: HK$18,007 HKD|High: HK$80,739 HKD|Avg: HK$41,868 HKD|-3.0%
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
October 20, 2026
Retailer 9HK$18,282 HKD
Retailer 8HK$20,346 HKD
Retailer 3HK$20,903 HKD
Retailer 12HK$26,748 HKD
Retailer 2HK$27,847 HKD
Retailer 13HK$29,717 HKD
Retailer 6HK$36,864 HKD
Retailer 4HK$39,114 HKD
Retailer 10HK$41,135 HKD
Retailer 7HK$44,646 HKD
Retailer 5HK$53,919 HKD
Retailer 14HK$54,525 HKD
Retailer 11HK$76,502 HKD
Brilliant EarthHK$78,307 HKD

13 data points across 14 retailers

7 retailersHK$27,847 HKD to HK$78,307 HKD

A
Retailer 1
-
HK$10,671 HKD
$1,360 USD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$12,091 HKD
$1,541 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
HK$26,678 HKD
$3,400 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$27,847 HKD
$3,549 USD
View
B+
Retailer 5
-
HK$41,135 HKD
£4,128 GBP
View
Price last confirmed 23 days ago
B+
Retailer 6
-
HK$44,646 HKD
$5,690 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21412648Y · Oct 29
HK$78,307 HKD
$9,980 USD
View
6 more retailers have this diamond
Prices start from HK$27,847 HKDSave up to HK$50,460 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
2.75ct Radiant
HK$27,847 HKD