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Round|Lab Grown|IGI

3.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG781639396

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781639396

Diamond specifications and retailer prices

From $518 USD
As of November 1, 2026
Save $4,082 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,600 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781639396 or 781639396. Listed at 22 retailers as of November 1, 2026, with prices from $518 to $4,600, a $4,082 spread on the same certified stone. Do Amore Diamonds lists it at $4,600. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781639396
Dimensions9.36 × 9.38 × 5.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.38 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781639396
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

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: Nov 1
Current: $4,600 USD|Low: $401 USD|High: $4,600 USD|Avg: $1,389 USD|+40.2%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 7$518 USD
Retailer 9$520 USD
Retailer 21$580 USD
Retailer 17$642 USD
Retailer 11$768 USD
Retailer 8$770 USD
Retailer 13$907 USD
Retailer 20$916 USD
Retailer 3$999 USD
Retailer 15$1,103 USD
Retailer 14$1,261 USD
Retailer 5$1,496 USD
Retailer 2$1,538 USD
Retailer 19$1,656 USD
Retailer 18$1,863 USD
Retailer 4$2,059 USD
Retailer 6$2,412 USD
Retailer 10$2,440 USD
Retailer 12$3,022 USD
Retailer 16$3,075 USD
Do Amore Diamonds$4,600 USD

24 data points across 21 retailers

22 retailers$518 USD to $4,600 USD

A
Cheapest Retailer
-
$518 USD
Retailer 2
-
$520 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$580 USD
View
A
Retailer 4
-
$642 USD
View
B+
Retailer 5
-
$768 USD
View
A
Retailer 6
-
$770 USD
View
A
Retailer 7
-
$907 USD
£714 GBP
View
A
Retailer 8
-
$916 USD
View
A
Retailer 9
-
$999 USD
View
B+
Retailer 10
-
$1,103 USD
£868 GBP
View
B+
Retailer 11
-
$1,261 USD
View
B+
Retailer 12
-
$1,496 USD
A$2,301 AUD
View
B+
Retailer 13
-
$1,538 USD
ZAR 24,844 ZAR
View
B
Retailer 14
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$1,656 USD
View
B
Retailer 15
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$1,863 USD
View
B
Retailer 16
-
$2,059 USD
View
Retailer 17
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$2,295 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$2,412 USD
View
B
Retailer 19
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$2,440 USD
View
B
Retailer 20
-
$3,022 USD
View
B
Retailer 21
-
$3,075 USD
£2,421 GBP
View
Most Expensive
B
Do Amore Diamonds
27-496DF795C · Nov 2
$4,600 USD
View
21 more retailers have this diamond
Prices start from $518 USDSave up to $4,082 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
$518 USD