Radiant|Lab Grown|IGI

3.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG836678050

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

Certificate IGI LG836678050

Diamond specifications and retailer prices

From $452 USD
As of October 27, 2026
Save $5,058 USD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,510 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836678050 or 836678050. Listed at 21 retailers as of October 27, 2026, with prices from $452 to $5,510, a $5,058 spread on the same certified stone. Brilliant Earth lists it at $5,510. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678050
Dimensions10.31 × 7.12 × 4.82 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.12 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836678050
Side View
Table 64.0%Crown 44.1°Girdle: MediumPavilion 38.8°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 27
Current: $5,510 USD|Low: $434 USD|High: $5,510 USD|Avg: $1,364 USD|+8.5%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
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Retailer 11
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Retailer 13
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Retailer 21
October 28, 2026
Retailer 4$452 USD
Retailer 19$525 USD
Retailer 5$560 USD
Retailer 8$560 USD
Retailer 18$614 USD
Retailer 13$627 USD
Retailer 9$705 USD
Retailer 3$752 USD
Retailer 6$861 USD
Retailer 15$923 USD
Retailer 17$1,107 USD
Retailer 2$1,217 USD
Retailer 10$1,294 USD
Retailer 20$1,303 USD
Retailer 11$1,780 USD
Retailer 14$1,802 USD
Retailer 12$1,826 USD
Retailer 7$1,834 USD
Retailer 16$2,061 USD
Retailer 21$2,097 USD
Brilliant Earth$5,510 USD

29 data points across 21 retailers

21 retailers$452 USD to $5,510 USD

A
Cheapest Retailer
-
$452 USD
A
Retailer 2
-
$525 USD
View
Final sale: no returns
A
Retailer 3
-
$560 USD
View
A
Retailer 4
-
$560 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$614 USD
HK$4,800 HKD
View
A
Retailer 6
-
$627 USD
£494 GBP
View
A
Retailer 7
-
$705 USD
View
B+
Retailer 8
-
$752 USD
View
A
Retailer 9
-
$861 USD
View
A
Retailer 10
-
$923 USD
£727 GBP
View
A
Retailer 11
-
$1,107 USD
€1,054 EUR
View
A
Retailer 12
-
$1,217 USD
ZAR 19,655 ZAR
View
A
Retailer 13
-
$1,294 USD
View
A
Retailer 14
-
$1,303 USD
View
B+
Retailer 15
-
$1,780 USD
SGD 2,405 SGD
View
B+
Retailer 16
-
$1,802 USD
View
B+
Retailer 17
-
$1,826 USD
View
B+
Retailer 18
-
$1,834 USD
View
B+
Retailer 19
-
$2,061 USD
£1,623 GBP
View
B+
Retailer 20
-
$2,097 USD
View
Most Expensive
B
Brilliant Earth
21672128A · Oct 28
$5,510 USD
View
20 more retailers have this diamond
Prices start from $452 USDSave up to $5,058 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
$452 USD