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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG761503543

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

Certificate IGI LG761503543

Diamond specifications and retailer prices

From HK$6,583 HKD
$839 USD
As of November 2, 2026
Save HK$53,460 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$60,043 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761503543 or 761503543. Listed at 18 retailers as of November 2, 2026, with prices from HK$6,583 to HK$60,043, a HK$53,460 spread on the same certified stone. Frank Darling lists it at HK$60,043. 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

4.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503543
Dimensions11.21 × 7.73 × 5.33 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.73 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503543
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 69.0%

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 2
Current: HK$60,043 HKD|Low: HK$6,206 HKD|High: HK$63,083 HKD|Avg: HK$23,497 HKD|-0.0%
Frank Darling
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
November 2, 2026
Retailer 8HK$6,583 HKD
Retailer 7HK$7,163 HKD
Retailer 5HK$7,940 HKD
Retailer 13HK$9,611 HKD
Retailer 3HK$10,373 HKD
Retailer 4HK$10,835 HKD
Retailer 6HK$10,868 HKD
Retailer 11HK$12,893 HKD
Retailer 2HK$17,316 HKD
Retailer 12HK$18,069 HKD
Retailer 15HK$23,711 HKD
Retailer 17HK$26,002 HKD
Retailer 10HK$28,598 HKD
Retailer 14HK$30,796 HKD
Retailer 9HK$44,017 HKD
Retailer 16HK$58,453 HKD
Frank DarlingHK$60,043 HKD

35 data points across 17 retailers

18 retailersHK$6,583 HKD to HK$60,043 HKD

A
Cheapest Retailer
-
HK$6,583 HKD
$839 USD
A
Retailer 2
-
HK$7,163 HKD
$913 USD
View
A
Retailer 3
-
HK$7,940 HKD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,611 HKD
$1,225 USD
View
A
Retailer 5
-
HK$10,373 HKD
$1,322 USD
View
A
Retailer 6
-
HK$10,835 HKD
$1,381 USD
View
A
Retailer 7
-
HK$10,868 HKD
$1,385 USD
View
A
Retailer 8
-
HK$12,893 HKD
€1,565 EUR
View
B+
Retailer 9
-
HK$17,316 HKD
$2,207 USD
View
Retailer 10
-
HK$17,560 HKD
$2,238 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
HK$18,069 HKD
A$3,543 AUD
View
B
Retailer 12
-
HK$23,711 HKD
$3,022 USD
View
B+
Retailer 13
-
HK$26,002 HKD
$3,314 USD
View
B+
Retailer 14
-
HK$28,598 HKD
£2,870 GBP
View
B
Retailer 15
-
HK$30,796 HKD
$3,925 USD
View
B
Retailer 16
-
HK$44,017 HKD
$5,610 USD
View
B
Retailer 17
-
HK$58,453 HKD
$7,450 USD
View
Most Expensive
B
Frank Darling
AG-127168GR · Nov 2
HK$60,043 HKD
$7,653 USD
View
17 more retailers have this diamond
Prices start from HK$6,583 HKDSave up to HK$53,460 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
4.05ct Radiant
HK$6,583 HKD