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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5546961588

Certificate GIA 5546961588

Diamond specifications and retailer prices

From $450 USD
As of November 1, 2026
Save $796 USD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,246 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546961588. Listed at 8 retailers as of November 1, 2026, with prices from $450 to $1,246, a $796 spread on the same certified stone. MOH London lists it at $1,246. 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

0.50
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546961588
Dimensions5.97 × 4.22 × 2.67 mm
L/W Ratio1.41
Top View
5.97 mm4.22 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546961588
Side View
Table 62.0%Crown 34.7°Girdle: THN-THKPavilion 36.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,246 USD|Low: $450 USD|High: $1,306 USD|Avg: $780 USD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$450 USD
Retailer 6$671 USD
Retailer 4$676 USD
Retailer 2$680 USD
Retailer 5$735 USD
Retailer 8$822 USD
Retailer 3$832 USD
MOH London$1,246 USD

46 data points across 8 retailers

8 retailers$450 USD to $1,246 USD

A
Cheapest Retailer
-
$450 USD
B
Retailer 2
-
$671 USD
View
B+
Retailer 3
-
$676 USD
£532 GBP
View
B
Retailer 4
-
$680 USD
£536 GBP
View
B
Retailer 5
-
$735 USD
View
Retailer 6
-
$822 USD
A$1,265 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$832 USD
ZAR 13,449 ZAR
View
Most Expensive
B
MOH London
2F2A38988 · Nov 1
$1,246 USD
£981 GBP
View
7 more retailers have this diamond
Prices start from $450 USDSave up to $796 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.

A
0.50ct Cushion
$450 USD