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Cushion|Lab Grown|IGI

3.10ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG811674439

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG811674439

Diamond specifications and retailer prices

From ₹1,69,581 INR
$1,786 USD
As of October 29, 2026
Save ₹4,47,639 INR (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹6,17,220 INR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion 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 LG811674439 or 811674439. Listed at 16 retailers as of October 29, 2026, with prices from ₹1,69,581 to ₹6,17,220, a ₹4,47,639 spread on the same certified stone. Taylor and Hart lists it at ₹6,17,220. 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

3.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811674439
Dimensions11.05 × 7.34 × 4.58 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm7.34 mm3.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811674439
Side View
Table 54.0%Crown 41.5°Girdle: MED-STKPavilion 35°Culet: NoneDepth 62.4%

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: ₹1,93,982 INR|Low: ₹1,69,581 INR|High: ₹6,64,337 INR|Avg: ₹3,64,518 INR|-1.0%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 2₹1,69,581 INR
Retailer 3₹1,75,752 INR
Retailer 14₹1,91,799 INR
Retailer 1₹1,93,982 INR
Retailer 5₹2,02,244 INR
Retailer 8₹2,48,942 INR
Retailer 11₹2,51,143 INR
Retailer 4₹3,10,202 INR
Retailer 12₹3,97,461 INR
Retailer 9₹4,08,033 INR
Retailer 6₹4,23,982 INR
Retailer 15₹4,73,516 INR
Retailer 10₹5,02,484 INR
Retailer 13₹5,36,128 INR
Retailer 7₹5,87,609 INR
Taylor and Hart₹6,17,220 INR

42 data points across 16 retailers

16 retailers₹1,69,581 INR to ₹6,17,220 INR

A
Cheapest Retailer
-
₹1,69,581 INR
$1,786 USD
Final sale: no returns
Retailer 2
-
₹1,75,752 INR
$1,851 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
₹1,91,799 INR
$2,020 USD
View
A
Retailer 4
-
₹1,93,982 INR
£1,609 GBP
View
A
Retailer 5
-
₹2,02,244 INR
$2,130 USD
View
A
Retailer 6
-
₹2,48,942 INR
£2,064 GBP
View
A
Retailer 7
-
₹2,51,143 INR
$2,645 USD
View
A
Retailer 8
-
₹3,10,202 INR
$3,267 USD
View
Retailer 9
-
₹3,97,461 INR
A$6,440 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
₹4,08,033 INR
ZAR 69,424 ZAR
View
B+
Retailer 11
-
₹4,23,982 INR
£3,516 GBP
View
B+
Retailer 12
-
₹4,73,516 INR
$4,987 USD
View
B+
Retailer 13
-
₹5,02,484 INR
£4,167 GBP
View
B+
Retailer 14
-
₹5,36,128 INR
$5,646 USD
View
B+
Retailer 15
-
₹5,87,609 INR
SGD 8,363 SGD
View
Most Expensive
B+
Taylor and Hart
4F0QWPP · Oct 30
₹6,17,220 INR
$6,500 USD
View
15 more retailers have this diamond
Prices start from ₹1,69,581 INRSave up to ₹4,47,639 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
3.10ct Cushion
₹1,69,581 INR