CaratHunter
Plans
Cushion|Natural|GIA

0.50ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2387793379

Certificate GIA 2387793379

Diamond specifications and retailer prices

From €366 EUR
As of November 6, 2026
Save €631 EUR (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €998 EUR 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2387793379. Listed at 10 retailers as of November 4, 2026, with prices from €366 to €998, a €631 spread on the same certified stone. MOH London lists it at €998. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2387793379
Dimensions4.23 × 3.98 × 3.01 mm
L/W Ratio1.06
Top View
4.23 mm3.98 mm0.50 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2387793379
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.7%

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 6
Current: €998 EUR|Low: €448 EUR|High: €1,011 EUR|Avg: €580 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4€448 EUR
Retailer 5€466 EUR
Retailer 6€478 EUR
Retailer 8€499 EUR
Retailer 3€531 EUR
Retailer 2€584 EUR
Retailer 7€614 EUR
MOH London€998 EUR

43 data points across 8 retailers

10 retailers€366 EUR to €998 EUR

B+
Cheapest Retailer
-
€366 EUR
B+
Retailer 2
-
€448 EUR
View
B+
Retailer 3
-
€455 EUR
View
Retailer 4
-
€466 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€499 EUR
View
B+
Retailer 6
-
€531 EUR
View
B
Retailer 7
-
€584 EUR
View
B
Retailer 8
-
€596 EUR
View
B
Retailer 9
-
€614 EUR
View
Most Expensive
B
MOH London
72A357BF4 · Nov 4
€998 EUR
£877 GBP
View
9 more retailers have this diamond
Prices start from €366 EURSave up to €631 EUR

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
€366 EUR