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Round|Lab Grown|IGI

3.05ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG805667130

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805667130

Diamond specifications and retailer prices

From $508 USD
As of October 26, 2026
Save $1,832 USD (78%) vs most expensive(unlock to see where)
24 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 LG805667130 or 805667130. Listed at 24 retailers as of October 26, 2026, with a 361% 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 angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805667130
Dimensions9.39 × 9.35 × 5.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.35 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805667130
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

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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: $704 USD|High: $6,450 USD|Avg: $1,736 USD|-2.9%
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
October 28, 2026
Retailer 4$704 USD
Retailer 9$765 USD
Retailer 12$789 USD
Retailer 16$845 USD
Retailer 5$988 USD
Retailer 10$1,005 USD
Retailer 2$1,039 USD
Retailer 8$1,258 USD
Retailer 13$1,340 USD
Retailer 11$1,355 USD
Retailer 15$1,472 USD
Retailer 7$2,025 USD
Retailer 6$2,030 USD
Retailer 3$2,336 USD
Retailer 14$2,643 USD
Brilliant Earth$6,260 USD

43 data points across 16 retailers

24 retailers$508 USD to $2,340 USD

A
Cheapest Retailer
-
$508 USD
Returns within 21 days
A
Retailer 2
-
$630 USD
View
Returns within 30 days
A
Retailer 3
-
$630 USD
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 4
-
$704 USD
HK$5,500 HKD
View
A
Retailer 5
-
$765 USD
View
Returns within 40 days
A
Retailer 6
-
$789 USD
£621 GBP
View
Returns within 30 days
B+
Retailer 7
-
$845 USD
View
Returns within 30 days
A
Retailer 8
-
$988 USD
View
Returns within 30 days
A
Retailer 9
-
$1,005 USD
€957 EUR
View
Returns within 100 days
A
Retailer 10
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$1,039 USD
£818 GBP
View
Returns within 30 days
B+
Retailer 11
-
$1,258 USD
View
Returns within 30 days
B+
Retailer 12
-
$1,340 USD
A$2,061 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,355 USD
ZAR 21,886 ZAR
View
Returns within 7 days
B+
Retailer 14
-
$1,472 USD
View
Returns within 30 days
B+
Retailer 15
-
$1,504 USD
View
Price last confirmed 43 days ago
Returns within 30 days
B+
Retailer 16
-
$1,656 USD
View
Returns within 30 days
B+
Retailer 17
-
$1,656 USD
View
Price last confirmed 38 days ago
Returns within 30 days
B
Retailer 18
-
$2,030 USD
SGD 2,743 SGD
View
Returns within 14 days
B
Retailer 19
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$2,049 USD
View
Returns within 90 days
B
Retailer 20
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$2,066 USD
View
Returns within 30 days
B
Retailer 21
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$2,336 USD
View
Returns within 30 days
B
Retailer 22
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$2,340 USD
CA$3,249 CAD
View
Returns within 14 days
B
Retailer 23
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$2,643 USD
£2,081 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20980576A · Oct 16
$6,260 USD
View
Price under review
Returns within 30 days
23 more retailers have this diamond
Prices start from $508 USDSave up to $1,832 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