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Radiant|Lab Grown|IGI

2.09ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG830624822

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

Certificate IGI LG830624822

Diamond specifications and retailer prices

From HK$11,470 HKD
$1,462 USD
As of October 29, 2026
Save HK$40,233 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$51,703 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown radiant diamond

This 2.09ct 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 LG830624822 or 830624822. Listed at 17 retailers as of October 29, 2026, with prices from HK$11,470 to HK$51,703, a HK$40,233 spread on the same certified stone. Brilliant Earth lists it at HK$51,703. 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

2.09
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624822
Dimensions8.86 × 6.11 × 4.21 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm6.11 mm2.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624822
Side View
Table 61.0%Crown 42.7°Girdle: STK-THKPavilion 30.8°Culet: NoneDepth 68.9%

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$51,703 HKD|Low: HK$11,470 HKD|High: HK$51,703 HKD|Avg: HK$25,214 HKD
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
October 31, 2026
Retailer 12HK$11,470 HKD
Retailer 9HK$12,053 HKD
Retailer 8HK$12,114 HKD
Retailer 4HK$13,220 HKD
Retailer 14HK$15,315 HKD
Retailer 10HK$16,748 HKD
Retailer 15HK$16,986 HKD
Retailer 2HK$20,124 HKD
Retailer 7HK$20,175 HKD
Retailer 3HK$28,696 HKD
Retailer 11HK$30,656 HKD
Retailer 5HK$34,097 HKD
Retailer 16HK$37,043 HKD
Retailer 13HK$38,381 HKD
Retailer 6HK$41,723 HKD
Brilliant EarthHK$51,703 HKD

32 data points across 16 retailers

17 retailersHK$11,470 HKD to HK$51,703 HKD

A
Cheapest Retailer
-
HK$11,470 HKD
$1,462 USD
Final sale: no returns
A
Retailer 2
-
HK$12,053 HKD
£1,210 GBP
View
Retailer 3
-
HK$12,114 HKD
$1,544 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$13,220 HKD
$1,685 USD
View
B+
Retailer 5
-
HK$15,315 HKD
$1,952 USD
View
B+
Retailer 6
-
HK$16,748 HKD
£1,681 GBP
View
B+
Retailer 7
-
HK$16,986 HKD
$2,165 USD
View
B+
Retailer 8
-
HK$20,124 HKD
$2,565 USD
View
Retailer 9
-
HK$20,175 HKD
€2,449 EUR
View
Price last confirmed 7 days ago
B
Retailer 10
-
HK$28,696 HKD
£2,880 GBP
View
B+
Retailer 11
-
HK$30,656 HKD
ZAR 63,123 ZAR
View
B
Retailer 12
-
HK$34,097 HKD
$4,346 USD
View
B
Retailer 13
-
HK$37,043 HKD
$4,722 USD
View
B
Retailer 14
-
HK$38,381 HKD
£3,852 GBP
View
Retailer 15
-
HK$41,347 HKD
$5,270 USD
View
Price last confirmed 36 days ago
B
Retailer 16
-
HK$41,723 HKD
$5,318 USD
View
Most Expensive
B
Brilliant Earth
21805132A · Oct 29
HK$51,703 HKD
$6,590 USD
View
16 more retailers have this diamond
Prices start from HK$11,470 HKDSave up to HK$40,233 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
2.09ct Radiant
HK$11,470 HKD