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Cushion|Lab Grown|GIA

3.13ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1

Diamond specifications and retailer prices

From ₹1,07,750 INR
$1,131 USD
As of October 29, 2026
Save ₹2,88,766 INR (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹3,96,517 INR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 3.13ct lab-grown cushion diamond

This 3.13ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from ₹1,07,750 to ₹3,96,517, a ₹2,88,766 spread on the same certified stone. Diamond Exchange Canada lists it at ₹3,96,517. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.13
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.25 × 8.01 × 5.49 mm
L/W Ratio1.15
Top View
9.25 mm8.01 mm3.13 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹3,96,517 INR|Low: ₹1,00,986 INR|High: ₹3,96,517 INR|Avg: ₹2,18,744 INR
Diamond Exchange Canada
Retailer 2
Retailer 3
October 30, 2026
Retailer 3₹1,07,750 INR
Retailer 2₹1,43,196 INR
Diamond Exchange Canada₹3,96,517 INR

39 data points across 3 retailers

3 retailers₹1,07,750 INR to ₹3,96,517 INR

B+
Cheapest Retailer
-
₹1,07,750 INR
$1,131 USD
B+
Retailer 2
-
₹1,43,196 INR
£1,184 GBP
View
Most Expensive
C
Diamond Exchange Canada
1986529767 · Oct 30
₹3,96,517 INR
CA$5,781 CAD
View
2 more retailers have this diamond
Prices start from ₹1,07,750 INRSave up to ₹2,88,766 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.

B+
3.13ct Cushion
₹1,07,750 INR