Radiant|Lab Grown|IGI

3.05ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG838606430

Certificate IGI LG838606430

Diamond specifications and retailer prices

From $636 USD
As of October 29, 2026
Save $4,404 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,040 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant 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 LG838606430 or 838606430. Listed at 19 retailers as of October 29, 2026, with prices from $636 to $5,040, a $4,404 spread on the same certified stone. Do Amore Diamonds lists it at $5,040. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG838606430
Dimensions10.70 × 6.90 × 4.77 mm
L/W Ratio1.55
Top View
10.70 mm6.90 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838606430
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.1%

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 29
Current: $5,040 USD|Low: $636 USD|High: $5,740 USD|Avg: $1,859 USD|-12.2%
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 5$636 USD
Retailer 6$704 USD
Retailer 2$760 USD
Retailer 12$889 USD
Retailer 10$930 USD
Retailer 4$961 USD
Retailer 13$1,217 USD
Retailer 11$1,641 USD
Retailer 14$1,687 USD
Retailer 17$1,746 USD
Retailer 18$2,116 USD
Retailer 3$2,256 USD
Retailer 9$2,265 USD
Retailer 7$2,350 USD
Retailer 16$2,390 USD
Retailer 8$2,626 USD
Retailer 15$3,066 USD
Do Amore Diamonds$5,040 USD

30 data points across 18 retailers

19 retailers$636 USD to $5,040 USD

Retailer 1
-
$545 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$636 USD
View
Final sale: no returns
Retailer 3
-
$704 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$760 USD
View
A
Retailer 5
-
$889 USD
£700 GBP
View
A
Retailer 6
-
$930 USD
View
A
Retailer 7
-
$961 USD
View
A
Retailer 8
-
$1,217 USD
£959 GBP
View
B+
Retailer 9
-
$1,641 USD
A$2,525 AUD
View
B+
Retailer 10
-
$1,687 USD
ZAR 27,258 ZAR
View
B+
Retailer 11
-
$1,746 USD
View
Retailer 12
-
$2,116 USD
A$3,256 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$2,256 USD
£1,776 GBP
View
B
Retailer 14
-
$2,265 USD
View
B
Retailer 15
-
$2,350 USD
View
Retailer 16
-
$2,390 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$2,626 USD
View
B
Retailer 18
-
$3,066 USD
£2,414 GBP
View
Most Expensive
B
Do Amore Diamonds
27-62AD2BD5F · Oct 31
$5,040 USD
View
18 more retailers have this diamond
Prices start from $636 USDSave up to $4,404 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 Radiant
$636 USD