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Radiant|Lab Grown|IGI

3.09ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG851681657

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

Certificate IGI LG851681657

Diamond specifications and retailer prices

From ₹54,702 INR
As of November 4, 2026
Save ₹3,88,213 INR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹4,42,915 INR at Brilliant Earth · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851681657 or 851681657. Listed at 22 retailers as of November 4, 2026, with prices from ₹54,702 to ₹4,42,915, a ₹3,88,213 spread on the same certified stone. Brilliant Earth lists it at ₹4,42,915. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851681657
Dimensions10.29 × 7.14 × 4.87 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm7.14 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851681657
Side View
Table 64.0%Crown 40.7°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 68.2%

Caratlytics Score

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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 4
Current: ₹4,42,915 INR|Low: ₹54,702 INR|High: ₹4,42,915 INR|Avg: ₹1,65,056 INR
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 14₹54,702 INR
Retailer 8₹61,232 INR
Retailer 21₹61,327 INR
Retailer 3₹67,857 INR
Retailer 16₹73,441 INR
Retailer 4₹80,444 INR
Retailer 11₹90,381 INR
Retailer 7₹1,00,886 INR
Retailer 10₹1,01,076 INR
Retailer 13₹1,05,050 INR
Retailer 19₹1,47,260 INR
Retailer 17₹1,53,506 INR
Retailer 6₹1,69,973 INR
Retailer 5₹1,78,491 INR
Retailer 18₹2,03,855 INR
Retailer 12₹2,19,754 INR
Retailer 15₹2,22,309 INR
Retailer 22₹2,27,231 INR
Retailer 9₹2,53,730 INR
Retailer 2₹2,93,857 INR
Retailer 20₹3,21,303 INR
Brilliant Earth₹4,42,915 INR

7 data points across 22 retailers

22 retailers₹54,702 INR to ₹4,42,915 INR

A
Cheapest Retailer
-
₹54,702 INR
A
Retailer 2
-
₹61,232 INR
View
Final sale: no returns
A
Retailer 3
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₹61,327 INR
View
A
Retailer 4
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₹67,857 INR
View
A
Retailer 5
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₹73,441 INR
View
A
Retailer 6
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₹80,444 INR
View
A
Retailer 7
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₹90,381 INR
View
A
Retailer 8
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₹1,00,886 INR
View
A
Retailer 9
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₹1,01,076 INR
View
A
Retailer 10
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₹1,05,050 INR
View
B+
Retailer 11
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₹1,47,260 INR
View
B+
Retailer 12
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₹1,53,506 INR
View
B+
Retailer 13
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₹1,69,973 INR
View
B+
Retailer 14
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₹1,78,491 INR
View
B+
Retailer 15
-
₹2,03,855 INR
View
B+
Retailer 16
-
₹2,19,754 INR
View
B+
Retailer 17
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₹2,22,309 INR
View
B
Retailer 18
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₹2,27,231 INR
View
B
Retailer 19
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₹2,53,730 INR
View
B
Retailer 20
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₹2,93,857 INR
View
B
Retailer 21
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₹3,21,303 INR
View
Most Expensive
B
Brilliant Earth
22378146A · Nov 4
₹4,42,915 INR
$4,680 USD
View
21 more retailers have this diamond
Prices start from ₹54,702 INRSave up to ₹3,88,213 INR

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
₹54,702 INR