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Round|Lab Grown|IGI

3.05ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG790670792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790670792

Diamond specifications and retailer prices

From HK$3,986 HKD
$508 USD
As of October 29, 2026
Save HK$16,660 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$49,114 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790670792 or 790670792. Listed at 23 retailers as of October 26, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790670792
Dimensions9.34 × 9.39 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.39 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790670792
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

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$49,114 HKD|Low: HK$3,821 HKD|High: HK$49,114 HKD|Avg: HK$10,550 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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3HK$3,986 HKD
Retailer 4HK$4,464 HKD
Retailer 5HK$4,943 HKD
Retailer 9HK$4,943 HKD
Retailer 7HK$5,523 HKD
Retailer 13HK$6,002 HKD
Retailer 14HK$6,205 HKD
Retailer 19HK$6,630 HKD
Retailer 12HK$7,373 HKD
Retailer 10HK$7,752 HKD
Retailer 2HK$8,204 HKD
Retailer 15HK$10,434 HKD
Retailer 16HK$10,724 HKD
Retailer 18HK$11,549 HKD
Retailer 8HK$12,992 HKD
Retailer 11HK$15,925 HKD
Retailer 6HK$18,328 HKD
Retailer 17HK$20,645 HKD
Brilliant EarthHK$49,114 HKD

40 data points across 19 retailers

23 retailersHK$3,986 HKD to HK$20,645 HKD

A
Cheapest Retailer
-
HK$3,986 HKD
$508 USD
A
Retailer 2
-
HK$4,464 HKD
$569 USD
View
A
Retailer 3
-
HK$4,943 HKD
$630 USD
View
Retailer 4
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$5,523 HKD
View
A
Retailer 6
-
HK$6,002 HKD
$765 USD
View
A
Retailer 7
-
HK$6,205 HKD
£623 GBP
View
B+
Retailer 8
-
HK$6,630 HKD
$845 USD
View
A
Retailer 9
-
HK$7,373 HKD
€895 EUR
View
A
Retailer 10
-
HK$7,752 HKD
$988 USD
View
A
Retailer 11
-
HK$8,204 HKD
£823 GBP
View
B+
Retailer 12
-
HK$9,870 HKD
$1,258 USD
View
B+
Retailer 13
-
HK$10,434 HKD
A$2,046 AUD
View
B+
Retailer 14
-
HK$10,724 HKD
ZAR 22,081 ZAR
View
B+
Retailer 15
-
HK$11,549 HKD
$1,472 USD
View
Retailer 16
-
HK$11,800 HKD
$1,504 USD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
HK$12,992 HKD
$1,656 USD
View
B
Retailer 18
-
HK$15,925 HKD
SGD 2,743 SGD
View
B
Retailer 19
-
HK$16,078 HKD
$2,049 USD
View
B
Retailer 20
-
HK$16,209 HKD
$2,066 USD
View
B
Retailer 21
-
HK$18,328 HKD
$2,336 USD
View
B
Retailer 22
-
HK$20,645 HKD
£2,072 GBP
View
Most Expensive
Brilliant Earth
20961417A · Oct 16
HK$49,114 HKD
$6,260 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$3,986 HKDSave up to HK$16,660 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
3.05ct Round
HK$3,986 HKD