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Radiant|Lab Grown|IGI

3.17ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG689574932

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

Certificate IGI LG689574932

Diamond specifications and retailer prices

From ₹1,44,048 INR
$1,512 USD
As of October 27, 2026
Save ₹4,43,614 INR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹5,87,663 INR at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689574932 or 689574932. Listed at 17 retailers as of October 27, 2026, with prices from ₹1,44,048 to ₹5,87,663, a ₹4,43,614 spread on the same certified stone. Taylor and Hart lists it at ₹5,87,663. 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

3.17
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689574932
Dimensions10.67 × 7.17 × 4.79 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm7.17 mm3.17 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689574932
Side View
Table 63.0%Crown 36.5°Girdle: ThickPavilion 34.6°Culet: NoneDepth 66.8%

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 27
Current: ₹1,61,387 INR|Low: ₹1,15,086 INR|High: ₹5,58,499 INR|Avg: ₹3,02,443 INR|+40.2%
Retailer 1
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 29, 2026
Retailer 12₹1,44,048 INR
Retailer 2₹1,56,719 INR
Retailer 1₹1,61,387 INR
Retailer 13₹1,67,104 INR
Retailer 11₹1,83,395 INR
Retailer 7₹1,85,021 INR
Retailer 6₹2,36,050 INR
Retailer 8₹2,53,785 INR
Retailer 4₹4,03,632 INR
Retailer 10₹4,15,568 INR
Retailer 5₹4,55,921 INR
Retailer 9₹4,79,858 INR
Retailer 3₹5,58,499 INR

43 data points across 13 retailers

17 retailers₹1,44,048 INR to ₹5,87,663 INR

A
Cheapest Retailer
-
₹1,44,048 INR
$1,512 USD
A
Retailer 2
-
₹1,56,719 INR
$1,645 USD
View
A
Retailer 3
-
₹1,61,387 INR
$1,694 USD
View
Final sale: no returns
A
Retailer 4
-
₹1,67,104 INR
$1,754 USD
View
A
Retailer 5
-
₹1,83,395 INR
$1,925 USD
View
A
Retailer 6
-
₹1,85,021 INR
£1,529 GBP
View
A
Retailer 7
-
₹1,92,674 INR
HK$15,800 HKD
View
A
Retailer 8
-
₹2,36,050 INR
£1,951 GBP
View
A
Retailer 9
-
₹2,53,785 INR
€2,537 EUR
View
B+
Retailer 10
-
₹3,24,013 INR
$3,401 USD
View
B+
Retailer 11
-
₹4,03,632 INR
£3,336 GBP
View
B+
Retailer 12
-
₹4,15,568 INR
$4,362 USD
View
B+
Retailer 13
-
₹4,55,921 INR
$4,786 USD
View
B+
Retailer 14
-
₹4,79,858 INR
£3,966 GBP
View
B+
Retailer 15
-
₹5,12,695 INR
$5,381 USD
View
B
Retailer 16
-
₹5,58,499 INR
SGD 7,922 SGD
View
Most Expensive
B
Taylor and Hart
FYNEG0S · Oct 27
₹5,87,663 INR
$6,168 USD
View
16 more retailers have this diamond
Prices start from ₹1,44,048 INRSave up to ₹4,43,614 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
3.17ct Radiant
₹1,44,048 INR