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Radiant|Lab Grown|IGI

1.40ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG836617734

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

Certificate IGI LG836617734

Diamond specifications and retailer prices

From ₹43,157 INR
$453 USD
As of October 28, 2026
Save ₹2,56,943 INR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,00,101 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.4ct lab-grown radiant diamond

This 1.4ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617734 or 836617734. Listed at 14 retailers as of October 28, 2026, with prices from ₹43,157 to ₹3,00,101, a ₹2,56,943 spread on the same certified stone. Brilliant Earth lists it at ₹3,00,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617734
Dimensions7.63 × 5.57 × 3.78 mm
L/W Ratio1.37
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.63 mm5.57 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617734
Side View
Table 66.0%Crown 45.2°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.9%

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 28
Current: ₹3,00,101 INR|Low: ₹43,157 INR|High: ₹3,01,053 INR|Avg: ₹1,19,601 INR|-0.3%
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
October 18, 2026
Retailer 4₹43,157 INR
Retailer 6₹47,730 INR
Retailer 13₹51,135 INR
Retailer 7₹61,926 INR
Retailer 9₹64,422 INR
Retailer 3₹75,549 INR
Retailer 12₹78,006 INR
Retailer 15₹82,095 INR
Retailer 16₹1,02,129 INR
Retailer 14₹1,23,184 INR
Retailer 11₹1,27,957 INR
Retailer 10₹1,44,715 INR
Retailer 8₹1,56,865 INR
Retailer 5₹1,88,870 INR
Retailer 2₹2,76,283 INR
Brilliant Earth₹3,00,101 INR

10 data points across 16 retailers

14 retailers₹43,157 INR to ₹3,00,101 INR

Retailer 1
-
₹36,965 INR
$388 USD
Price last confirmed 24 days ago
A
Retailer 2
-
₹43,157 INR
$453 USD
View
Final sale: no returns
Retailer 3
-
₹47,730 INR
$501 USD
View
Price last confirmed 26 days ago
Retailer 4
-
₹51,135 INR
£423 GBP
View
Price last confirmed 24 days ago
A
Retailer 5
-
₹64,422 INR
€644 EUR
View
Retailer 6
-
₹75,549 INR
$793 USD
View
Price last confirmed 25 days ago
Retailer 7
-
₹82,095 INR
ZAR 13,921 ZAR
View
Price last confirmed 24 days ago
Retailer 8
-
₹1,23,184 INR
$1,293 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
₹1,27,957 INR
SGD 1,815 SGD
View
B
Retailer 10
-
₹1,44,715 INR
$1,519 USD
View
Retailer 11
-
₹1,56,865 INR
$1,647 USD
View
Price last confirmed 25 days ago
Retailer 12
-
₹1,88,870 INR
£1,561 GBP
View
Price last confirmed 25 days ago
Retailer 13
-
₹2,76,283 INR
$2,900 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21641065A · Oct 29
₹3,00,101 INR
$3,150 USD
View
13 more retailers have this diamond
Prices start from ₹43,157 INRSave up to ₹2,56,943 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
1.40ct Radiant
₹43,157 INR