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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 $508 USD
As of October 26, 2026
Save $2,123 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,260 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $6,260 USD|Low: $487 USD|High: $6,260 USD|Avg: $1,391 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 3$508 USD
Retailer 4$569 USD
Retailer 5$630 USD
Retailer 9$630 USD
Retailer 7$704 USD
Retailer 17$789 USD
Retailer 15$845 USD
Retailer 20$845 USD
Retailer 2$942 USD
Retailer 10$988 USD
Retailer 14$1,039 USD
Retailer 18$1,340 USD
Retailer 13$1,367 USD
Retailer 19$1,472 USD
Retailer 8$1,656 USD
Retailer 12$2,025 USD
Retailer 11$2,030 USD
Retailer 6$2,336 USD
Retailer 16$2,631 USD
Brilliant Earth$6,260 USD

41 data points across 20 retailers

23 retailers$508 USD to $2,631 USD

A
Cheapest Retailer
-
$508 USD
A
Retailer 2
-
$569 USD
View
A
Retailer 3
-
$630 USD
View
A
Retailer 4
-
$630 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$704 USD
HK$5,500 HKD
View
A
Retailer 6
-
$789 USD
£621 GBP
View
A
Retailer 7
-
$845 USD
View
B+
Retailer 8
-
$845 USD
View
A
Retailer 9
-
$942 USD
€897 EUR
View
A
Retailer 10
-
$988 USD
View
A
Retailer 11
-
$1,039 USD
£818 GBP
View
B+
Retailer 12
-
$1,258 USD
View
B+
Retailer 13
-
$1,340 USD
A$2,061 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,367 USD
ZAR 22,081 ZAR
View
B+
Retailer 15
-
$1,472 USD
View
B+
Retailer 16
-
$1,504 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
-
$1,656 USD
View
B
Retailer 18
-
$2,030 USD
SGD 2,743 SGD
View
B
Retailer 19
-
$2,049 USD
View
B
Retailer 20
-
$2,066 USD
View
B
Retailer 21
-
$2,336 USD
View
B
Retailer 22
-
$2,631 USD
£2,072 GBP
View
Most Expensive
B
Brilliant Earth
20961417A · Oct 16
$6,260 USD
View
Price under review
22 more retailers have this diamond
Prices start from $508 USDSave up to $2,123 USD

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
$508 USD