Radiant|Lab Grown|IGI

3.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG810617068

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG810617068

Diamond specifications and retailer prices

From $860 USD
As of October 31, 2026
Save $4,120 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,980 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 LG810617068 or 810617068. Listed at 16 retailers as of October 31, 2026, with prices from $860 to $4,980, a $4,120 spread on the same certified stone. Do Amore Diamonds lists it at $4,980. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810617068
Dimensions9.80 × 7.13 × 4.83 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm7.13 mm3.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810617068
Side View
Table 64.0%Crown 39.2°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.7%

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 31
Current: $4,980 USD|Low: $549 USD|High: $190,675 USD|Avg: $17,083 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
November 1, 2026
Retailer 6$549 USD
Retailer 19$834 USD
Retailer 13$860 USD
Retailer 3$899 USD
Retailer 12$919 USD
Retailer 17$1,030 USD
Retailer 18$1,122 USD
Retailer 4$1,166 USD
Retailer 14$1,702 USD
Retailer 8$1,762 USD
Retailer 5$1,768 USD
Retailer 9$1,796 USD
Retailer 15$1,811 USD
Retailer 7$2,246 USD
Retailer 16$2,390 USD
Retailer 2$3,174 USD
Do Amore Diamonds$4,980 USD
Retailer 11$5,740 USD
Retailer 10$174,589 USD

30 data points across 19 retailers

16 retailers$860 USD to $4,980 USD

Retailer 1
-
$442 USD
Price last confirmed 32 days ago
Retailer 2
-
$495 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$541 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$640 USD
HK$5,000 HKD
View
Price last confirmed 58 days ago
A
Retailer 5
-
$860 USD
View
A
Retailer 6
-
$919 USD
£724 GBP
View
A
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,122 USD
View
Retailer 9
-
$1,166 USD
ZAR 18,838 ZAR
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$1,702 USD
A$2,618 AUD
View
Retailer 11
-
$1,762 USD
SGD 2,381 SGD
View
Price last confirmed 31 days ago
Retailer 12
-
$1,763 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$1,811 USD
View
B
Retailer 14
-
$2,390 USD
View
B
Retailer 15
-
$3,174 USD
£2,499 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1799319 · Oct 31
$4,980 USD
View
15 more retailers have this diamond
Prices start from $860 USDSave up to $4,120 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
$860 USD