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Cushion|Lab Grown|GIA

3.17ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1

Diamond specifications and retailer prices

From ₹1,06,130 INR
As of November 6, 2026
Save ₹3,66,570 INR (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹4,72,699 INR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 3.17ct lab-grown cushion diamond

This 3.17ct lab-grown cushion sits in the three to five carat band, graded F 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 4 retailers as of November 6, 2026, with prices from ₹1,06,130 to ₹4,72,699, a ₹3,66,570 spread on the same certified stone. Washington Diamond lists it at ₹4,72,699. 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

3.17
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.44 × 8.08 × 5.34 mm
L/W Ratio1.17
Top View
9.44 mm8.08 mm3.17 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹1,39,659 INR|Low: ₹1,04,157 INR|High: ₹4,72,699 INR|Avg: ₹2,13,745 INR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Washington Diamond
November 6, 2026
Retailer 2₹1,06,130 INR
Retailer 1₹1,39,659 INR
Retailer 3₹3,89,768 INR
Washington Diamond₹4,72,699 INR

40 data points across 4 retailers

4 retailers₹1,06,130 INR to ₹4,72,699 INR

B+
Cheapest Retailer
-
₹1,06,130 INR
B+
Retailer 2
-
₹1,39,659 INR
View
C
Retailer 3
-
₹3,89,768 INR
View
Most Expensive
C
Washington Diamond
1986529697 · Nov 6
₹4,72,699 INR
$5,033 USD
View
3 more retailers have this diamond
Prices start from ₹1,06,130 INRSave up to ₹3,66,570 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+
3.17ct Cushion
₹1,06,130 INR