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Radiant|Lab Grown|IGI

3.91ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1

Diamond specifications and retailer prices

From ₹67,889 INR
$715 USD
As of October 30, 2026
Save ₹3,15,234 INR (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹3,83,123 INR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.91ct lab-grown radiant diamond

This 3.91ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 8 retailers as of October 30, 2026, with prices from ₹67,889 to ₹3,83,123, a ₹3,15,234 spread on the same certified stone. The Diamond Guys lists it at ₹3,83,123. 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

3.91
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.00 × 7.89 × 5.26 mm
L/W Ratio1.39
Top View
11.00 mm7.89 mm3.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.7%

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: Oct 30
Current: ₹1,16,722 INR|Low: ₹67,889 INR|High: ₹4,15,786 INR|Avg: ₹1,79,792 INR|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 6₹67,889 INR
Retailer 5₹73,871 INR
Retailer 3₹94,380 INR
Retailer 1₹1,16,722 INR
Retailer 7₹1,48,502 INR
Retailer 2₹2,17,261 INR
Retailer 4₹2,44,401 INR
The Diamond Guys₹3,83,123 INR

31 data points across 8 retailers

8 retailers₹67,889 INR to ₹3,83,123 INR

A
Cheapest Retailer
-
₹67,889 INR
$715 USD
A
Retailer 2
-
₹73,871 INR
$778 USD
View
A
Retailer 3
-
₹94,380 INR
$994 USD
View
A
Retailer 4
-
₹1,16,722 INR
£968 GBP
View
Retailer 5
-
₹1,48,502 INR
$1,564 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
₹2,17,261 INR
CA$3,178 CAD
View
B+
Retailer 7
-
₹2,44,401 INR
$2,574 USD
View
Most Expensive
B
The Diamond Guys
1920168594 · Oct 30
₹3,83,123 INR
$4,035 USD
View
7 more retailers have this diamond
Prices start from ₹67,889 INRSave up to ₹3,15,234 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
3.91ct Radiant
₹67,889 INR