CaratHunter
Plans
Radiant|Lab Grown|IGI

3.50ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG772686353

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

Certificate IGI LG772686353

Diamond specifications and retailer prices

From ₹1,37,189 INR
$1,440 USD
As of October 30, 2026
Save ₹9,70,801 INR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹11,07,990 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772686353 or 772686353. Listed at 19 retailers as of October 29, 2026, with prices from ₹1,37,189 to ₹11,07,990, a ₹9,70,801 spread on the same certified stone. Brilliant Earth lists it at ₹11,07,990. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772686353
Dimensions7.82 × 7.82 × 5.24 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.82 mm3.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772686353
Side View
Table 67.0%Crown 43.5°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.0%

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: ₹11,07,990 INR|Low: ₹1,10,704 INR|High: ₹3,04,31,620 INR|Avg: ₹12,33,926 INR|-2.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12₹1,37,189 INR
Retailer 16₹1,48,145 INR
Retailer 7₹1,57,005 INR
Retailer 6₹1,88,158 INR
Retailer 2₹1,90,836 INR
Retailer 14₹2,09,070 INR
Retailer 10₹2,36,460 INR
Retailer 15₹2,96,747 INR
Retailer 11₹3,05,411 INR
Retailer 13₹3,17,969 INR
Retailer 4₹3,77,364 INR
Retailer 17₹3,92,703 INR
Retailer 18₹4,14,741 INR
Retailer 3₹4,24,806 INR
Retailer 5₹4,60,802 INR
Retailer 8₹5,49,031 INR
Retailer 9₹5,89,721 INR
Brilliant Earth₹11,07,990 INR

29 data points across 18 retailers

19 retailers₹1,37,189 INR to ₹11,07,990 INR

A
Cheapest Retailer
-
₹1,37,189 INR
$1,440 USD
Final sale: no returns
A
Retailer 2
-
₹1,48,145 INR
$1,555 USD
View
A
Retailer 3
-
₹1,57,005 INR
$1,648 USD
View
A
Retailer 4
-
₹1,88,158 INR
$1,975 USD
View
A
Retailer 5
-
₹1,90,836 INR
£1,577 GBP
View
A
Retailer 6
-
₹2,09,070 INR
€2,090 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
₹2,36,460 INR
$2,482 USD
View
Retailer 8
-
₹2,96,747 INR
A$4,792 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
₹3,05,411 INR
ZAR 51,789 ZAR
View
A
Retailer 10
-
₹3,17,969 INR
£2,628 GBP
View
B+
Retailer 11
-
₹3,64,122 INR
$3,822 USD
View
B+
Retailer 12
-
₹3,77,364 INR
$3,961 USD
View
B+
Retailer 13
-
₹3,92,703 INR
$4,122 USD
View
B+
Retailer 14
-
₹4,14,741 INR
$4,353 USD
View
B+
Retailer 15
-
₹4,24,806 INR
£3,511 GBP
View
B+
Retailer 16
-
₹4,60,802 INR
$4,837 USD
View
Retailer 17
-
₹5,49,031 INR
A$8,866 AUD
View
Price last confirmed 21 days ago
Retailer 18
-
₹5,89,721 INR
$6,190 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
18433876A · Oct 29
₹11,07,990 INR
$11,630 USD
View
18 more retailers have this diamond
Prices start from ₹1,37,189 INRSave up to ₹9,70,801 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
₹1,37,189 INR