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Round|Lab Grown|IGI

3.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG715540666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715540666

Diamond specifications and retailer prices

From ₹74,025 INR
$777 USD
As of October 29, 2026
Save ₹10,15,864 INR (93%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: ₹10,89,889 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG715540666 or 715540666. Listed at 26 retailers as of October 29, 2026, with prices from ₹74,025 to ₹10,89,889, a ₹10,15,864 spread on the same certified stone. Brilliant Earth lists it at ₹10,89,889. 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

3.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715540666
Dimensions9.45 × 9.37 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm9.37 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715540666
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: ₹10,89,889 INR|Low: ₹80,503 INR|High: ₹10,89,889 INR|Avg: ₹2,88,824 INR
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
Retailer 19
October 29, 2026
Retailer 11₹80,503 INR
Retailer 6₹82,790 INR
Retailer 15₹1,02,892 INR
Retailer 7₹1,38,808 INR
Retailer 14₹1,44,248 INR
Retailer 2₹1,45,202 INR
Retailer 4₹1,90,607 INR
Retailer 18₹2,04,164 INR
Retailer 16₹2,13,891 INR
Retailer 12₹2,20,072 INR
Retailer 8₹2,86,631 INR
Retailer 9₹2,89,907 INR
Retailer 10₹3,37,976 INR
Retailer 5₹3,38,206 INR
Retailer 13₹3,57,171 INR
Retailer 19₹4,46,854 INR
Retailer 17₹5,19,698 INR
Retailer 3₹6,57,363 INR
Brilliant Earth₹10,89,889 INR

40 data points across 19 retailers

26 retailers₹74,025 INR to ₹10,89,889 INR

A
Cheapest Retailer
-
₹74,025 INR
$777 USD
A
Retailer 2
-
₹80,503 INR
$845 USD
View
A
Retailer 3
-
₹82,790 INR
$869 USD
View
Final sale: no returns
A
Retailer 4
-
₹85,838 INR
$901 USD
View
Retailer 5
-
₹85,838 INR
$901 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹1,02,892 INR
$1,080 USD
View
A
Retailer 7
-
₹1,17,068 INR
HK$9,600 HKD
View
A
Retailer 8
-
₹1,38,808 INR
$1,457 USD
View
A
Retailer 9
-
₹1,44,248 INR
€1,442 EUR
View
A
Retailer 10
-
₹1,45,202 INR
£1,200 GBP
View
A
Retailer 11
-
₹1,60,530 INR
$1,685 USD
View
A
Retailer 12
-
₹1,90,607 INR
A$3,078 AUD
View
A
Retailer 13
-
₹2,04,164 INR
$2,143 USD
View
Retailer 14
-
₹2,13,891 INR
A$3,454 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
₹2,20,072 INR
ZAR 37,318 ZAR
View
A
Retailer 16
-
₹2,66,470 INR
$2,797 USD
View
A
Retailer 17
-
₹2,86,572 INR
$3,008 USD
View
B+
Retailer 18
-
₹2,86,631 INR
$3,009 USD
View
A
Retailer 19
-
₹2,89,907 INR
$3,043 USD
View
B+
Retailer 20
-
₹3,37,976 INR
SGD 4,794 SGD
View
B+
Retailer 21
-
₹3,38,206 INR
$3,550 USD
View
B+
Retailer 22
-
₹3,57,171 INR
£2,952 GBP
View
Retailer 23
-
₹4,46,854 INR
A$7,216 AUD
View
Price last confirmed 21 days ago
Retailer 24
-
₹5,19,698 INR
$5,455 USD
View
Price last confirmed 8 days ago
B
Retailer 25
-
₹6,57,363 INR
$6,900 USD
View
Most Expensive
B
Brilliant Earth
19794198Y · Oct 29
₹10,89,889 INR
$11,440 USD
View
25 more retailers have this diamond
Prices start from ₹74,025 INRSave up to ₹10,15,864 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
3.09ct Round
₹74,025 INR