Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7548813888

Certificate GIA 7548813888

Diamond specifications and retailer prices

From $609 USD
As of October 31, 2026
Save $124 USD (17%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,133 USD at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548813888. Listed at 11 retailers as of October 31, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.50
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548813888
Dimensions5.36 × 4.11 × 2.79 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal
Top View
5.36 mm4.11 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548813888
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.9%

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 31
Current: $1,133 USD|Low: $312 USD|High: $1,140 USD|Avg: $710 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$450 USD
Retailer 4$488 USD
Retailer 3$609 USD
Retailer 6$611 USD
Retailer 7$690 USD
Retailer 2$733 USD
Retailer 5$752 USD
Retailer 9$781 USD
MOH London$1,133 USD

39 data points across 9 retailers

11 retailers$609 USD to $733 USD

Retailer 1
-
$488 USD
Price last confirmed 8 days ago
Retailer 2
-
$508 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$609 USD
View
Retailer 4
-
$611 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$619 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$686 USD
View
Retailer 7
-
$690 USD
View
Price last confirmed 5 days ago
B+
Retailer 8
-
$733 USD
View
Retailer 9
-
$752 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$781 USD
View
Price last confirmed 34 days ago
Most Expensive
MOH London
2FB948E32 · Oct 29
$1,133 USD
£892 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $609 USDSave up to $124 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+
0.50ct Cushion
$609 USD