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Cushion|Lab Grown|GIA

1.56ct F SI1 Cushion Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From ₹59,557 INR
£494 GBP
As of November 2, 2026
Save ₹40,573 INR (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹1,00,130 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with prices from ₹59,557 to ₹1,00,130, a ₹40,573 spread on the same certified stone. Blue Nile lists it at ₹1,00,130. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions8.04 × 6.35 × 0.00 mm
L/W Ratio1.27
Top View
8.04 mm6.35 mm1.56 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: ₹1,00,130 INR|Low: ₹59,539 INR|High: ₹1,21,295 INR|Avg: ₹80,519 INR
Blue Nile
Retailer 2
November 2, 2026
Retailer 2₹59,557 INR
Blue Nile₹1,00,130 INR

38 data points across 2 retailers

2 retailers₹59,557 INR to ₹1,00,130 INR

A
Cheapest Retailer
-
₹59,557 INR
£494 GBP
Most Expensive
B
Blue Nile
19853212 · Oct 31
₹1,00,130 INR
$1,055 USD
View
1 more retailer has this diamond
Prices start from ₹59,557 INRSave up to ₹40,573 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
1.56ct Cushion
₹59,557 INR