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Cushion|Natural|GIA

1.57ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 1378045114

Certificate GIA 1378045114

Diamond specifications and retailer prices

From ₹9,50,734 INR
$10,013 USD
As of October 29, 2026
Save ₹88,968 INR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹10,39,703 INR at Jared · As of October 30, 2026
View at Jared

About this 1.57ct natural cushion diamond

This 1.57ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1378045114. Listed at 4 retailers as of October 29, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.57
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1378045114
Dimensions7.83 × 6.70 × 3.87 mm
L/W Ratio1.17
Top View
7.83 mm6.70 mm1.57 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1378045114
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹10,39,703 INR|Low: ₹7,89,129 INR|High: ₹10,39,703 INR|Avg: ₹8,93,249 INR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 6₹7,89,129 INR
Retailer 5₹8,24,105 INR
Retailer 2₹9,50,734 INR
Retailer 3₹10,06,470 INR
Retailer 4₹10,06,470 INR
Jared₹10,39,703 INR

8 data points across 6 retailers

4 retailers₹9,50,734 INR to ₹10,39,703 INR

B
Cheapest Retailer
-
₹9,50,734 INR
$10,013 USD
B
Retailer 2
-
₹10,06,470 INR
$10,600 USD
View
B
Retailer 3
-
₹10,06,470 INR
$10,600 USD
View
Most Expensive
B
Jared
158649542 · Oct 30
₹10,39,703 INR
$10,950 USD
View
3 more retailers have this diamond
Prices start from ₹9,50,734 INRSave up to ₹88,968 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
1.57ct Cushion
₹9,50,734 INR