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Radiant|Lab Grown|IGI

16.57ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG847657267

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

Certificate IGI LG847657267

Diamond specifications and retailer prices

From ₹3,54,934 INR
As of November 3, 2026
Save ₹13,54,357 INR (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹17,09,290 INR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 16.57ct lab-grown radiant diamond

This 16.57ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847657267 or 847657267. Listed at 4 retailers as of November 3, 2026, with prices from ₹3,54,934 to ₹17,09,290, a ₹13,54,357 spread on the same certified stone. Brilliant Earth lists it at ₹17,09,290. 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

16.57
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847657267
Dimensions17.77 × 12.64 × 8.31 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.77 mm12.64 mm16.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847657267
Side View
Table 67.0%Crown 46.5°Girdle: MediumPavilion 34°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: ₹17,09,290 INR|Low: ₹3,54,934 INR|High: ₹17,09,290 INR|Avg: ₹6,00,724 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 3₹3,54,934 INR
Retailer 2₹4,83,699 INR
Retailer 4₹7,73,160 INR
Brilliant Earth₹17,09,290 INR

14 data points across 4 retailers

4 retailers₹3,54,934 INR to ₹17,09,290 INR

A
Cheapest Retailer
-
₹3,54,934 INR
Final sale: no returns
A
Retailer 2
-
₹4,83,699 INR
View
B+
Retailer 3
-
₹7,73,160 INR
View
Most Expensive
B
Brilliant Earth
22441759A · Nov 3
₹17,09,290 INR
$18,040 USD
View
3 more retailers have this diamond
Prices start from ₹3,54,934 INRSave up to ₹13,54,357 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
16.57ct Radiant
₹3,54,934 INR