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Radiant|Lab Grown|IGI

4.03ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG807666266

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

Certificate IGI LG807666266

Diamond specifications and retailer prices

From HK$9,258 HKD
$1,180 USD
As of November 2, 2026
Save HK$62,063 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$71,321 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown radiant diamond

This 4.03ct 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 LG807666266 or 807666266. Listed at 13 retailers as of October 31, 2026, with prices from HK$9,258 to HK$71,321, a HK$62,063 spread on the same certified stone. Brilliant Earth lists it at HK$71,321. 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

4.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807666266
Dimensions11.56 × 7.85 × 5.06 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.85 mm4.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807666266
Side View
Table 63.0%Crown 43.9°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 64.5%

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$71,321 HKD|Low: HK$7,854 HKD|High: HK$71,321 HKD|Avg: HK$24,092 HKD|+45.2%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5HK$7,854 HKD
Retailer 13HK$9,258 HKD
Retailer 11HK$9,440 HKD
Retailer 17HK$11,565 HKD
Retailer 4HK$12,623 HKD
Retailer 2HK$13,758 HKD
Retailer 14HK$18,258 HKD
Retailer 12HK$19,405 HKD
Retailer 8HK$20,376 HKD
Retailer 19HK$22,121 HKD
Retailer 6HK$22,480 HKD
Retailer 9HK$25,494 HKD
Retailer 3HK$27,335 HKD
Retailer 10HK$28,255 HKD
Retailer 7HK$30,231 HKD
Retailer 16HK$30,880 HKD
Retailer 15HK$59,773 HKD
Retailer 18HK$62,847 HKD
Brilliant EarthHK$71,321 HKD

24 data points across 19 retailers

13 retailersHK$9,258 HKD to HK$71,321 HKD

A
Cheapest Retailer
-
HK$9,258 HKD
$1,180 USD
Retailer 2
-
HK$9,440 HKD
View
Price last confirmed 59 days ago
A
Retailer 3
-
HK$11,565 HKD
$1,474 USD
View
A
Retailer 4
-
HK$13,758 HKD
€1,670 EUR
View
B+
Retailer 5
-
HK$18,258 HKD
$2,327 USD
View
B+
Retailer 6
-
HK$19,405 HKD
A$3,805 AUD
View
B+
Retailer 7
-
HK$22,121 HKD
$2,819 USD
View
B
Retailer 8
-
HK$30,880 HKD
£3,099 GBP
View
Retailer 9
-
HK$32,048 HKD
$4,085 USD
View
Price last confirmed 54 days ago
Retailer 10
-
HK$49,117 HKD
$6,260 USD
View
Price last confirmed 39 days ago
B
Retailer 11
-
HK$59,773 HKD
$7,618 USD
View
B
Retailer 12
-
HK$62,847 HKD
$8,010 USD
View
Most Expensive
B
Brilliant Earth
22171834A · Oct 31
HK$71,321 HKD
$9,090 USD
View
12 more retailers have this diamond
Prices start from HK$9,258 HKDSave up to HK$62,063 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
4.03ct Radiant
HK$9,258 HKD