Cushion|Natural|GIA

0.50ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 1559187850

Certificate GIA 1559187850

Diamond specifications and retailer prices

From $274 USD
As of November 6, 2026
Save $596 USD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of November 4, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559187850. Listed at 6 retailers as of November 4, 2026, with prices from $274 to $870, a $596 spread on the same certified stone. MOH London lists it at $870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559187850
Dimensions5.58 × 4.13 × 2.83 mm
L/W Ratio1.35
Girdle conditionThin to Thick
Key to symbols
Pinpoint
Top View
5.58 mm4.13 mm0.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1559187850
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.5%

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 6
Current: $870 USD|Low: $274 USD|High: $1,036 USD|Avg: $501 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$274 USD
Retailer 4$320 USD
Retailer 6$400 USD
Retailer 5$412 USD
Retailer 3$656 USD
MOH London$870 USD

46 data points across 6 retailers

6 retailers$274 USD to $870 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$320 USD
View
Retailer 3
-
$400 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$412 USD
View
B+
Retailer 5
-
$656 USD
View
Most Expensive
B
MOH London
AFC08490D · Nov 4
$870 USD
£685 GBP
View
5 more retailers have this diamond
Prices start from $274 USDSave up to $596 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
$274 USD