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Radiant|Lab Grown|IGI

3.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG837645134

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

Certificate IGI LG837645134

Diamond specifications and retailer prices

From ₹48,425 INR
$510 USD
As of October 29, 2026
Save ₹5,72,549 INR (92%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹6,20,973 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837645134 or 837645134. Listed at 13 retailers as of October 29, 2026, with prices from ₹48,425 to ₹6,20,973, a ₹5,72,549 spread on the same certified stone. Brilliant Earth lists it at ₹6,20,973. 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

3.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837645134
Dimensions10.31 × 7.37 × 4.98 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.37 mm3.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837645134
Side View
Table 63.0%Crown 44.1°Girdle: ThickPavilion 29.2°Culet: NoneDepth 67.6%

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 29
Current: ₹6,20,973 INR|Low: ₹48,425 INR|High: ₹6,20,973 INR|Avg: ₹1,65,186 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3₹48,425 INR
Retailer 11₹66,940 INR
Retailer 2₹70,359 INR
Retailer 8₹73,586 INR
Retailer 5₹86,039 INR
Retailer 6₹88,801 INR
Retailer 13₹1,40,336 INR
Retailer 9₹1,44,134 INR
Retailer 4₹1,75,403 INR
Retailer 12₹1,90,762 INR
Retailer 10₹1,94,742 INR
Retailer 7₹1,98,124 INR
Brilliant Earth₹6,20,973 INR

34 data points across 13 retailers

13 retailers₹48,425 INR to ₹6,20,973 INR

A
Cheapest Retailer
-
₹48,425 INR
$510 USD
Final sale: no returns
A
Retailer 2
-
₹66,940 INR
$705 USD
View
A
Retailer 3
-
₹70,359 INR
£583 GBP
View
B+
Retailer 4
-
₹73,586 INR
$775 USD
View
A
Retailer 5
-
₹86,039 INR
€863 EUR
View
A
Retailer 6
-
₹88,801 INR
£736 GBP
View
A
Retailer 7
-
₹1,40,336 INR
$1,478 USD
View
A
Retailer 8
-
₹1,44,134 INR
$1,518 USD
View
B+
Retailer 9
-
₹1,75,403 INR
$1,847 USD
View
B+
Retailer 10
-
₹1,90,762 INR
$2,009 USD
View
B+
Retailer 11
-
₹1,94,742 INR
$2,051 USD
View
B+
Retailer 12
-
₹1,98,124 INR
£1,643 GBP
View
Most Expensive
B
Brilliant Earth
21573869A · Oct 29
₹6,20,973 INR
$6,540 USD
View
12 more retailers have this diamond
Prices start from ₹48,425 INRSave up to ₹5,72,549 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
3.50ct Radiant
₹48,425 INR