Radiant|Lab Grown|IGI

3.09ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG786662081

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

Certificate IGI LG786662081

Diamond specifications and retailer prices

From $667 USD
£525 GBP
As of November 1, 2026
Save $3,123 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,790 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG786662081 or 786662081. Listed at 16 retailers as of October 31, 2026, with prices from $667 to $3,790, a $3,123 spread on the same certified stone. Do Amore Diamonds lists it at $3,790. 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

3.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786662081
Dimensions10.66 × 7.15 × 4.70 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm7.15 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786662081
Side View
Table 66.0%Crown 41.3°Girdle: MediumPavilion 32.6°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,790 USD|Low: $667 USD|High: $5,770 USD|Avg: $2,000 USD|-1.0%
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 12$667 USD
Retailer 4$717 USD
Retailer 19$720 USD
Retailer 17$833 USD
Retailer 7$863 USD
Retailer 5$965 USD
Retailer 10$1,042 USD
Retailer 14$1,234 USD
Retailer 13$1,357 USD
Retailer 8$1,438 USD
Retailer 3$2,031 USD
Retailer 16$2,059 USD
Retailer 9$2,097 USD
Retailer 2$2,146 USD
Retailer 18$2,465 USD
Retailer 15$3,066 USD
Do Amore Diamonds$3,790 USD
Retailer 11$3,848 USD
Retailer 6$5,770 USD

32 data points across 19 retailers

16 retailers$667 USD to $3,790 USD

Retailer 1
-
$431 USD
Price last confirmed 24 days ago
Retailer 2
-
$483 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$667 USD
£525 GBP
View
A
Retailer 4
-
$717 USD
HK$5,600 HKD
View
A
Retailer 5
-
$720 USD
View
B+
Retailer 6
-
$833 USD
View
A
Retailer 7
-
$965 USD
View
A
Retailer 8
-
$1,234 USD
A$1,898 AUD
View
B+
Retailer 9
-
$1,357 USD
View
Retailer 10
-
$1,897 USD
View
Price last confirmed 28 days ago
Retailer 11
-
$2,031 USD
A$3,124 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$2,059 USD
SGD 2,782 SGD
View
B+
Retailer 13
-
$2,146 USD
£1,690 GBP
View
Retailer 14
-
$2,465 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$3,066 USD
View
Most Expensive
B
Do Amore Diamonds
27-1118BF072 · Oct 31
$3,790 USD
View
15 more retailers have this diamond
Prices start from $667 USDSave up to $3,123 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
3.09ct Radiant
$667 USD