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Cushion|Natural|GIA

5.03ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 5211871961

Certificate GIA 5211871961

Diamond specifications and retailer prices

From $188,798 AUD
$132,620 USD
As of November 1, 2026
Save $152,947 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $341,745 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5211871961. Listed at 11 retailers as of November 1, 2026, with prices from $188,798 to $341,745, a $152,947 spread on the same certified stone. MOH London lists it at $341,745. 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

5.03
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211871961
Dimensions12.71 × 8.50 × 5.87 mm
L/W Ratio1.50
Top View
12.71 mm8.50 mm5.03 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5211871961
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

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 1
Current: $341,745 AUD|Low: $184,684 AUD|High: $345,861 AUD|Avg: $227,599 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$188,798 AUD
Retailer 8$189,811 AUD
Retailer 5$193,943 AUD
Retailer 6$203,622 AUD
Retailer 9$213,610 AUD
Retailer 7$218,854 AUD
Retailer 3$220,513 AUD
Retailer 2$256,903 AUD
MOH London$341,745 AUD

30 data points across 9 retailers

11 retailers$188,798 AUD to $341,745 AUD

B+
Cheapest Retailer
-
$188,798 AUD
$132,620 USD
B
Retailer 2
-
$189,811 AUD
$133,331 USD
View
B
Retailer 3
-
$193,943 AUD
$136,234 USD
View
Retailer 4
-
$203,622 AUD
View
Price last confirmed 30 days ago
B
Retailer 5
-
$218,854 AUD
$153,733 USD
View
Retailer 6
-
$220,513 AUD
£121,967 GBP
View
Price last confirmed 13 days ago
B
Retailer 7
-
$224,972 AUD
$158,030 USD
View
B
Retailer 8
-
$224,972 AUD
$158,030 USD
View
B
Retailer 9
-
$232,474 AUD
$163,300 USD
View
B
Retailer 10
-
$256,903 AUD
€171,867 EUR
View
Most Expensive
B
MOH London
D483A7F39 · Nov 1
$341,745 AUD
£189,021 GBP
View
10 more retailers have this diamond
Prices start from $188,798 AUDSave up to $152,947 AUD

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+
5.03ct Cushion
$188,798 AUD