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Round|Lab Grown|IGI

1.51ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG837628424

Certificate IGI LG837628424

Diamond specifications and retailer prices

From ₹47,665 INR
$502 USD
As of October 29, 2026
Save ₹2,81,812 INR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹3,29,477 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837628424 or 837628424. Listed at 24 retailers as of October 29, 2026, with prices from ₹47,665 to ₹3,29,477, a ₹2,81,812 spread on the same certified stone. Brilliant Earth lists it at ₹3,29,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628424
Dimensions7.37 × 7.41 × 4.53 mm
L/W Ratio1.01
Top View
7.37 mm7.41 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628424
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹3,29,477 INR|Low: ₹45,766 INR|High: ₹4,60,508 INR|Avg: ₹1,39,970 INR|-28.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 3₹47,665 INR
Retailer 4₹53,362 INR
Retailer 8₹59,154 INR
Retailer 23₹59,154 INR
Retailer 9₹60,958 INR
Retailer 2₹75,898 INR
Retailer 14₹79,758 INR
Retailer 19₹86,338 INR
Retailer 22₹91,722 INR
Retailer 21₹92,102 INR
Retailer 11₹94,475 INR
Retailer 7₹97,229 INR
Retailer 13₹98,108 INR
Retailer 20₹1,01,597 INR
Retailer 12₹1,31,216 INR
Retailer 10₹1,55,528 INR
Retailer 24₹1,84,013 INR
Retailer 6₹1,92,504 INR
Retailer 17₹1,98,693 INR
Retailer 5₹2,04,865 INR
Retailer 18₹2,48,046 INR
Retailer 15₹2,58,359 INR
Retailer 16₹2,75,640 INR
Brilliant Earth₹3,29,477 INR

30 data points across 24 retailers

24 retailers₹47,665 INR to ₹3,29,477 INR

A
Cheapest Retailer
-
₹47,665 INR
$502 USD
A
Retailer 2
-
₹53,362 INR
$562 USD
View
Retailer 3
-
₹59,154 INR
$623 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
₹59,154 INR
$623 USD
View
A
Retailer 5
-
₹60,958 INR
$642 USD
View
Final sale: no returns
A
Retailer 6
-
₹75,898 INR
£629 GBP
View
A
Retailer 7
-
₹79,758 INR
$840 USD
View
A
Retailer 8
-
₹86,338 INR
€866 EUR
View
B+
Retailer 9
-
₹91,722 INR
$966 USD
View
B+
Retailer 10
-
₹92,102 INR
$970 USD
View
B+
Retailer 11
-
₹94,475 INR
$995 USD
View
B+
Retailer 12
-
₹97,229 INR
$1,024 USD
View
B+
Retailer 13
-
₹98,108 INR
£814 GBP
View
B+
Retailer 14
-
₹1,01,597 INR
ZAR 17,286 ZAR
View
B+
Retailer 15
-
₹1,31,216 INR
$1,382 USD
View
B+
Retailer 16
-
₹1,55,528 INR
$1,638 USD
View
B+
Retailer 17
-
₹1,84,013 INR
$1,938 USD
View
B
Retailer 18
-
₹1,92,504 INR
$2,027 USD
View
B
Retailer 19
-
₹1,98,693 INR
CA$2,906 CAD
View
B
Retailer 20
-
₹2,04,865 INR
$2,158 USD
View
B
Retailer 21
-
₹2,48,046 INR
£2,057 GBP
View
B
Retailer 22
-
₹2,58,359 INR
$2,721 USD
View
B
Retailer 23
-
₹2,75,640 INR
$2,903 USD
View
Most Expensive
B
Brilliant Earth
21790186A · Oct 30
₹3,29,477 INR
$3,470 USD
View
23 more retailers have this diamond
Prices start from ₹47,665 INRSave up to ₹2,81,812 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
1.51ct Round
₹47,665 INR