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Cushion|Natural|GIA

0.45ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6525619392

Certificate GIA 6525619392

Diamond specifications and retailer prices

From €274 EUR
HK$2,400 HKD
As of November 1, 2026
Save €359 EUR (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €633 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525619392. Listed at 3 retailers as of November 1, 2026, with prices from €274 to €633, a €359 spread on the same certified stone. 77 Diamonds lists it at €633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6525619392
Dimensions4.74 × 4.36 × 2.93 mm
L/W Ratio1.09
Top View
4.74 mm4.36 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6525619392
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €633 EUR|Low: €274 EUR|High: €638 EUR|Avg: €539 EUR|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2€274 EUR
Retailer 3€477 EUR
Retailer 5€591 EUR
Retailer 6€611 EUR
77 Diamonds€633 EUR
Retailer 4€638 EUR

31 data points across 6 retailers

3 retailers€274 EUR to €633 EUR

A
Cheapest Retailer
-
€274 EUR
HK$2,400 HKD
A
Retailer 2
-
€477 EUR
$535 USD
View
Most Expensive
B+
77 Diamonds
CUSEVAKCDNFBY · Nov 2
€633 EUR
£559 GBP
View
2 more retailers have this diamond
Prices start from €274 EURSave up to €359 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.

A
0.45ct Cushion
€274 EUR