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Radiant|Lab Grown|IGI

2.05ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG623481826

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

Certificate IGI LG623481826

Diamond specifications and retailer prices

From HK$3,029 HKD
$386 USD
As of November 1, 2026
Save HK$14,233 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,261 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623481826 or 623481826. Listed at 15 retailers as of November 1, 2026, with prices from HK$3,029 to HK$17,261, a HK$14,233 spread on the same certified stone. Brilliant Earth lists it at HK$17,261. 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

2.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623481826
Dimensions7.37 × 7.24 × 4.55 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.37 mm7.24 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623481826
Side View
Table 62.0%Crown 45.6°Girdle: MediumPavilion 36.9°Culet: NoneDepth 62.8%

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: Nov 1
Current: HK$17,261 HKD|Low: HK$3,029 HKD|High: HK$19,929 HKD|Avg: HK$9,173 HKD|-13.4%
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
November 2, 2026
Retailer 9HK$3,029 HKD
Retailer 10HK$4,551 HKD
Retailer 14HK$4,668 HKD
Retailer 8HK$5,215 HKD
Retailer 6HK$5,957 HKD
Retailer 5HK$8,280 HKD
Retailer 2HK$8,427 HKD
Retailer 11HK$10,467 HKD
Retailer 13HK$10,765 HKD
Retailer 12HK$10,914 HKD
Retailer 4HK$11,152 HKD
Retailer 3HK$13,020 HKD
Retailer 7HK$13,153 HKD
Brilliant EarthHK$17,261 HKD

25 data points across 14 retailers

15 retailersHK$3,029 HKD to HK$17,261 HKD

A
Cheapest Retailer
-
HK$3,029 HKD
$386 USD
Final sale: no returns
A
Retailer 2
-
HK$4,551 HKD
$580 USD
View
B+
Retailer 3
-
HK$4,668 HKD
$595 USD
View
A
Retailer 4
-
HK$5,215 HKD
€633 EUR
View
A
Retailer 5
-
HK$5,957 HKD
A$1,168 AUD
View
B+
Retailer 6
-
HK$8,427 HKD
$1,074 USD
View
B+
Retailer 7
-
HK$9,193 HKD
£923 GBP
View
B+
Retailer 8
-
HK$10,467 HKD
$1,334 USD
View
B+
Retailer 9
-
HK$10,765 HKD
SGD 1,854 SGD
View
B+
Retailer 10
-
HK$11,134 HKD
$1,419 USD
View
B+
Retailer 11
-
HK$11,152 HKD
$1,421 USD
View
B+
Retailer 12
-
HK$13,020 HKD
$1,659 USD
View
B+
Retailer 13
-
HK$13,153 HKD
£1,320 GBP
View
Retailer 14
-
HK$17,261 HKD
$2,200 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
20386835A · Nov 2
HK$17,261 HKD
$2,200 USD
View
14 more retailers have this diamond
Prices start from HK$3,029 HKDSave up to HK$14,233 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
2.05ct Radiant
HK$3,029 HKD