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3.09ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG839676250

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676250

Diamond specifications and retailer prices

From ₹98,653 INR
$1,039 USD
As of October 31, 2026
Save ₹12,94,263 INR (93%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹13,92,917 INR at Brilliant Earth · As of October 31, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676250 or 839676250. Listed at 14 retailers as of October 31, 2026, with prices from ₹98,653 to ₹13,92,917, a ₹12,94,263 spread on the same certified stone. Brilliant Earth lists it at ₹13,92,917. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676250
Dimensions9.34 × 9.29 × 5.75 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
9.34 mm9.29 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676250
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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A+
Exceptional
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 31
Current: ₹13,92,917 INR|Low: ₹98,653 INR|High: ₹13,92,917 INR|Avg: ₹3,01,214 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
November 1, 2026
Retailer 3₹98,653 INR
Retailer 14₹1,17,890 INR
Retailer 2₹1,21,635 INR
Retailer 4₹1,46,223 INR
Retailer 9₹1,46,223 INR
Retailer 7₹1,56,936 INR
Retailer 13₹1,60,413 INR
Retailer 10₹2,27,405 INR
Retailer 8₹2,30,823 INR
Retailer 11₹2,37,359 INR
Retailer 6₹3,11,436 INR
Retailer 5₹3,42,954 INR
Retailer 12₹3,48,495 INR
Brilliant Earth₹13,92,917 INR

21 data points across 14 retailers

14 retailers₹98,653 INR to ₹13,92,917 INR

A+
Cheapest Retailer
-
₹98,653 INR
$1,039 USD
Final sale: no returns
A
Retailer 2
-
₹1,17,890 INR
HK$9,700 HKD
View
A
Retailer 3
-
₹1,21,635 INR
£1,009 GBP
View
A
Retailer 4
-
₹1,46,223 INR
$1,540 USD
View
A
Retailer 5
-
₹1,46,223 INR
$1,540 USD
View
A
Retailer 6
-
₹1,56,936 INR
£1,301 GBP
View
A
Retailer 7
-
₹1,60,413 INR
€1,609 EUR
View
A
Retailer 8
-
₹2,27,405 INR
$2,395 USD
View
A
Retailer 9
-
₹2,30,823 INR
A$3,740 AUD
View
A
Retailer 10
-
₹2,37,359 INR
ZAR 40,385 ZAR
View
B+
Retailer 11
-
₹3,11,436 INR
$3,280 USD
View
B+
Retailer 12
-
₹3,42,954 INR
SGD 4,881 SGD
View
B+
Retailer 13
-
₹3,48,495 INR
£2,890 GBP
View
Most Expensive
B
Brilliant Earth
21813004A · Oct 31
₹13,92,917 INR
$14,670 USD
View
13 more retailers have this diamond
Prices start from ₹98,653 INRSave up to ₹12,94,263 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
₹98,653 INR