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Cushion|Lab Grown|IGI

3.06ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG670420305

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG670420305

Diamond specifications and retailer prices

From ₹55,451 INR
$584 USD
As of October 31, 2026
Save ₹1,72,429 INR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,77,005 INR at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670420305 or 670420305. Listed at 16 retailers as of October 30, 2026, with a 311% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670420305
Dimensions8.57 × 8.39 × 5.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm8.39 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670420305
Side View
Table 62.0%Crown 33.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
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: ₹95,274 INR|Low: ₹47,760 INR|High: ₹2,59,623 INR|Avg: ₹1,24,376 INR|+11.8%
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
October 31, 2026
Retailer 3₹55,451 INR
Retailer 6₹61,433 INR
Retailer 9₹70,329 INR
Retailer 8₹74,536 INR
Retailer 11₹85,540 INR
Retailer 1₹95,274 INR
Retailer 4₹95,330 INR
Retailer 14₹95,330 INR
Retailer 15₹1,25,524 INR
Retailer 10₹1,29,792 INR
Retailer 12₹1,32,201 INR
Retailer 2₹1,99,818 INR
Retailer 5₹2,10,896 INR
Retailer 7₹2,27,880 INR
Retailer 13₹2,57,935 INR

34 data points across 15 retailers

16 retailers₹55,451 INR to ₹2,27,880 INR

A
Cheapest Retailer
-
₹55,451 INR
$584 USD
Final sale: no returns
Retailer 2
-
₹61,433 INR
$647 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
₹70,329 INR
£583 GBP
View
A
Retailer 4
-
₹74,536 INR
$785 USD
View
A
Retailer 5
-
₹85,540 INR
€858 EUR
View
A
Retailer 6
-
₹95,274 INR
£790 GBP
View
A
Retailer 7
-
₹95,330 INR
$1,004 USD
View
A
Retailer 8
-
₹95,330 INR
$1,004 USD
View
A
Retailer 9
-
₹1,25,524 INR
$1,322 USD
View
A
Retailer 10
-
₹1,29,792 INR
A$2,103 AUD
View
Retailer 11
-
₹1,32,201 INR
ZAR 22,493 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 12
-
₹1,99,818 INR
$2,104 USD
View
B+
Retailer 13
-
₹2,10,896 INR
$2,221 USD
View
B
Retailer 14
-
₹2,27,880 INR
$2,400 USD
View
Retailer 15
-
₹2,57,935 INR
£2,139 GBP
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
674847 · Jul 27
₹2,77,005 INR
$2,917 USD
View
Price last confirmed 95 days ago
15 more retailers have this diamond
Prices start from ₹55,451 INRSave up to ₹1,72,429 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
3.06ct Cushion
₹55,451 INR