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Cushion|Natural|GIA

3.03ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1557565508

Certificate GIA 1557565508

Diamond specifications and retailer prices

From $44,432 USD
CA$61,711 CAD
As of October 30, 2026
Save $29,339 USD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $73,770 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded D 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 1557565508. Listed at 9 retailers as of October 29, 2026, with prices from $44,432 to $73,770, a $29,339 spread on the same certified stone. MOH London lists it at $73,770. 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

3.03
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557565508
Dimensions9.37 × 7.22 × 4.90 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.37 mm7.22 mm3.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557565508
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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: Oct 30
Current: $73,770 USD|Low: $44,432 USD|High: $74,261 USD|Avg: $53,357 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$44,432 USD
Retailer 9$45,098 USD
Retailer 4$46,379 USD
Retailer 3$47,847 USD
Retailer 5$49,828 USD
Retailer 7$54,811 USD
Retailer 6$55,578 USD
Retailer 2$57,009 USD
MOH London$73,770 USD

41 data points across 9 retailers

9 retailers$44,432 USD to $73,770 USD

B+
Cheapest Retailer
-
$44,432 USD
CA$61,711 CAD
B+
Retailer 2
-
$45,098 USD
View
B+
Retailer 3
-
$46,379 USD
View
B+
Retailer 4
-
$47,847 USD
£37,674 GBP
View
B+
Retailer 5
-
$49,828 USD
View
B+
Retailer 6
-
$54,811 USD
View
B+
Retailer 7
-
$55,578 USD
View
B+
Retailer 8
-
$57,009 USD
€54,294 EUR
View
Most Expensive
B
MOH London
8E44C28B1 · Oct 29
$73,770 USD
£58,087 GBP
View
8 more retailers have this diamond
Prices start from $44,432 USDSave up to $29,339 USD

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+
3.03ct Cushion
$44,432 USD