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Round|Lab Grown|IGI

1.51ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG803629717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803629717

Diamond specifications and retailer prices

From ₹62,382 INR
$657 USD
As of October 29, 2026
Save ₹2,91,781 INR (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹3,54,164 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 LG803629717 or 803629717. Listed at 24 retailers as of October 29, 2026, with prices from ₹62,382 to ₹3,54,164, a ₹2,91,781 spread on the same certified stone. Brilliant Earth lists it at ₹3,54,164. 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
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803629717
Dimensions7.42 × 7.38 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.42 mm7.38 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803629717
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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: ₹3,54,164 INR|Low: ₹59,913 INR|High: ₹4,61,457 INR|Avg: ₹1,57,487 INR|-23.3%
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
Retailer 17
October 30, 2026
Retailer 17₹62,382 INR
Retailer 16₹67,889 INR
Retailer 4₹72,352 INR
Retailer 5₹72,352 INR
Retailer 2₹99,324 INR
Retailer 13₹1,02,546 INR
Retailer 8₹1,03,496 INR
Retailer 15₹1,11,585 INR
Retailer 10₹1,15,062 INR
Retailer 12₹1,23,426 INR
Retailer 14₹1,31,783 INR
Retailer 6₹1,68,062 INR
Retailer 3₹2,03,478 INR
Retailer 9₹2,33,102 INR
Retailer 7₹2,49,244 INR
Retailer 11₹3,06,531 INR
Brilliant Earth₹3,54,164 INR

32 data points across 17 retailers

24 retailers₹62,382 INR to ₹3,54,164 INR

A
Cheapest Retailer
-
₹62,382 INR
$657 USD
A
Retailer 2
-
₹67,889 INR
$715 USD
View
A
Retailer 3
-
₹69,788 INR
$735 USD
View
Final sale: no returns
A
Retailer 4
-
₹72,352 INR
$762 USD
View
Retailer 5
-
₹72,352 INR
$762 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
₹95,425 INR
$1,005 USD
View
A
Retailer 7
-
₹99,324 INR
£824 GBP
View
B+
Retailer 8
-
₹1,02,166 INR
$1,076 USD
View
B+
Retailer 9
-
₹1,02,546 INR
$1,080 USD
View
B+
Retailer 10
-
₹1,03,496 INR
$1,090 USD
View
B+
Retailer 11
-
₹1,11,585 INR
A$1,808 AUD
View
B+
Retailer 12
-
₹1,15,062 INR
£954 GBP
View
B+
Retailer 13
-
₹1,23,426 INR
€1,238 EUR
View
B+
Retailer 14
-
₹1,31,783 INR
ZAR 22,422 ZAR
View
B
Retailer 15
-
₹1,68,062 INR
$1,770 USD
View
B
Retailer 16
-
₹2,03,478 INR
$2,143 USD
View
B
Retailer 17
-
₹2,33,102 INR
$2,455 USD
View
B
Retailer 18
-
₹2,43,532 INR
SGD 3,466 SGD
View
B
Retailer 19
-
₹2,46,870 INR
$2,600 USD
View
Retailer 20
-
₹2,49,244 INR
$2,625 USD
View
Price last confirmed 16 days ago
B
Retailer 21
-
₹2,49,674 INR
$2,630 USD
View
B
Retailer 22
-
₹2,51,819 INR
$2,652 USD
View
B
Retailer 23
-
₹3,06,531 INR
£2,542 GBP
View
Most Expensive
B
Brilliant Earth
20085656A · Oct 30
₹3,54,164 INR
$3,730 USD
View
23 more retailers have this diamond
Prices start from ₹62,382 INRSave up to ₹2,91,781 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
₹62,382 INR