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Cushion|Natural|IGI

1.57ct H IF Cushion Natural Diamond

VG • H/IF • IGI 780633454

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 780633454

Diamond specifications and retailer prices

From €4,235 EUR
₹450,592 INR
As of November 1, 2026
Save €1,383 EUR (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €5,618 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.57ct natural cushion diamond

This 1.57ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 780633454. Listed at 2 retailers as of November 1, 2026, with prices from €4,235 to €5,618, a €1,383 spread on the same certified stone. 77 Diamonds lists it at €5,618. 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
H
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 780633454
Dimensions6.54 × 6.42 × 4.33 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.42 mm1.57 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780633454
Side View
Table 60.0%Crown 37.7°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €5,618 EUR|Low: €4,225 EUR|High: €6,136 EUR|Avg: €4,987 EUR|+7.7%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€4,235 EUR
77 Diamonds€5,618 EUR

45 data points across 2 retailers

2 retailers€4,235 EUR to €5,618 EUR

A
Cheapest Retailer
-
€4,235 EUR
₹450,592 INR
Most Expensive
B+
77 Diamonds
CUSCPKBUCGFAU · Nov 1
€5,618 EUR
£4,942 GBP
View
1 more retailer has this diamond
Prices start from €4,235 EURSave up to €1,383 EUR

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
1.57ct Cushion
€4,235 EUR